ライフサイエンスコーパス: olfactory bulb

1 on the efficient reinsertion of OSNs to the olfactory bulb.

2 f connections to second-order neurons in the olfactory bulb.

3 d signal-to-noise ratio at the output of the olfactory bulb.

4 rate synchronized oscillations in the rodent olfactory bulb.

5 iameter can enter the brain directly via the olfactory bulb.

6 olfactory neuropil similar to the vertebrate olfactory bulb.

7 ns into approximately 3,600 glomeruli in the olfactory bulb.

8 ortant developmental roles in the cortex and olfactory bulb.

9 ave discovered GLP-synthesizing cells in the olfactory bulb.

10 r vertebrates, CARTp-ir was not found in the olfactory bulb.

11 protein, indicating neuronophagia within the olfactory bulb.

12 optic tectum, and mitral/ruffed cells of the olfactory bulb.

13 tion in the proportional size of the brain's olfactory bulb.

14 ted to the rostral migratory stream into the olfactory bulb.

15 into action potentials to be conveyed to the olfactory bulb.

16 sing by directly impacting the output of the olfactory bulb.

17 e target layer into the deeper layers of the olfactory bulb.

18 of postnatally generated neuroblasts in the olfactory bulb.

19 not penetrate into the deeper layers of the olfactory bulb.

20 extended axons from the deeper layers of the olfactory bulb.

21 give rise to neuroblasts that migrate to the olfactory bulb.

22 coalesce into one or a few glomeruli in the olfactory bulb.

23 red by the glomerular input circuitry of the olfactory bulb.

24 generated neuroblasts through the RMS to the olfactory bulb.

25 y encoded Ca(2+) sensor in astrocytes of the olfactory bulb.

26 ctory epithelium and in glomeruli within the olfactory bulb.

27 or overproject into the deeper layers of the olfactory bulb.

28 xcitation of both MTCs and ETCs in the mouse olfactory bulb.

29 main olfactory bulb and one in the accessory olfactory bulb.

30 genitors in the rostral migratory stream and olfactory bulb.

31 ontinuously integrated into the adult rodent olfactory bulb.

32 of glomeruli situated ventrally in the main olfactory bulb.

33 gene Fos in the SCN, dorsal hippocampus, and olfactory bulb.

34 during 28d Li-treatment, particularly in the olfactory bulb.

35 a basic feature of sensory processing in the olfactory bulb.

36 not seen in axons innervating the accessory olfactory bulb.

37 ior forebrain along a defined pathway to the olfactory bulb.

38 ture adult-born-granule-cells (abGCs) in the olfactory bulb.

39 ide the initial sensory input to the brain's olfactory bulb.

40 synapses of granule and mitral cells in the olfactory bulb.

41 in the internal plexiform layer of the main olfactory bulb.

42 heir assembly into distinct glomeruli in the olfactory bulb.

43 s, and prefrontal cortex but not in liver or olfactory bulb.

44 s particularly remarkable upon injury to the olfactory bulb.

45 ve to odorants soon after they arrive in the olfactory bulb.

46 ne release from the locus coeruleus into the olfactory bulb.

47 of physiological properties exhibited by the olfactory bulb.

48 excitatory synapses within glomeruli of the olfactory bulb.

49 iven by bottom-up spontaneous input from the olfactory bulb.

50 blasts through the anterior forebrain to the olfactory bulb.

51 factory nerves and enter the CNS through the olfactory bulbs.

52 projections from both the main and accessory olfactory bulbs.

53 l cells is proportional to the size of their olfactory bulbs.

54 innervation pattern of OSN axon terminals in olfactory bulbs.

55 lls, which provide the primary output of the olfactory bulbs.

56 ration on SWR occurrence was eliminated when olfactory bulb activity was inhibited.

57 that FMRP mediates structural plasticity of olfactory bulb adult-born neurons to support olfactory l

58 In the olfactory bulb, afferent olfactory receptor neurons resp

59 uding the prefrontal cortex, insular cortex, olfactory bulb, amygdala, and hippocampus, which showed

60 l processing of olfactory information by the olfactory bulb, an obligatory relay between sensory neur

61 ood and no detectable silver measured in the olfactory bulb and brain.

62 ate of breathing ( approximately 2-12 Hz) in olfactory bulb and cortex, and faster oscillatory bursts

63 itecture of cells and myelin, within coronal olfactory bulb and cortical sections, and from sagittal

64 in the maintenance of the topography of the olfactory bulb and in sensory information processing.

65 n deep short axon cells (Cajal cells) of the olfactory bulb and its neuromodulatory effect on mitral

66 arallel olfactory circuits, four in the main olfactory bulb and one in the accessory olfactory bulb.

67 The DOR proteins were strongly deleted in olfactory bulb and striatum and remained intact in corte

68 ctions innervate multiple layers of the main olfactory bulb and strongly influence odor discriminatio

69 tations involve a dynamical loop between the olfactory bulb and the piriform cortex, with cortex expl

70 the number of pneumococci recovered from the olfactory bulbs and brains of infected animals.

71 vulture brains, including the size of their olfactory bulbs and numbers of mitral cells, which provi

72 confined spread to regions corresponding to olfactory bulbs and salivary glands before subsequent ne

73 t the activity of a local network within the olfactory bulb, and beta oscillations represent engageme

74 x6 results in devastated development of eye, olfactory bulb, and cortex.

75 eability was localized within the brainstem, olfactory bulb, and lateral ventricle.

76 the olfactory epithelium, translocate to the olfactory bulb, and migrate to the olfactory cortex.

77 patterning principal neuron activity in the olfactory bulb, and perturbation of synaptic input to gr

78 antennal lobe, the analog of the vertebrate olfactory bulb, and we dissect the network and intrinsic

79 osensory information, the accessory and main olfactory bulb (AOB and MOB, respectively).

80 asal information directly from the accessory olfactory bulb (AOB) and main olfactory information larg

81 ivity in mitral cells of the mouse accessory olfactory bulb (AOB) emerges from interplay between intr

82 lient chemosensory encounters, the accessory olfactory bulb (AOB) experiences changes in the balance

83 eurotransmitter (NT) expression in accessory olfactory bulb (AOB) interneurons during development.

84 neurons.SIGNIFICANCE STATEMENT The accessory olfactory bulb (AOB) is a site of experience-dependent p

85 mined local circuit changes in the accessory olfactory bulb (AOB) using targeted ex vivo recordings o

86 demonstrated recently in the mouse accessory olfactory bulb (AOB).

87 ons to both the main (MOB) and the accessory olfactory bulb (AOB).

88 taglomerular neurons (JGNs) of the mammalian olfactory bulb are generated throughout life.

89 firing patterns of principal neurons in the olfactory bulb are known to be modulated strongly by res

90 onal nose", glomerular input patterns in the olfactory bulb are massively perturbed and olfactory beh

91 Chemotopic odour representations in the olfactory bulb are transferred to multiple forebrain are

92 er ECVs, expanded frontal lobes, and reduced olfactory bulbs are already present in the 17- to 18-Myr

93 tral cells, the primary output neuron of the olfactory bulb, are solely activated by feedforward exci

94 results identify inhibitory circuits in the olfactory bulb as a mechanistic basis for many of the be

95 of widely distributed target regions in the olfactory bulb, as assessed by c-Fos expression.

96 wing overextension into deeper layers of the olfactory bulb, axons degenerated and radial glia respon

97 ocused on neurons and glial cells within the olfactory bulb because the virus enters the brain at thi

98 eripheral oscillators in the hippocampus and olfactory bulb become desynchronized, along with the beh

99 , midbrain, cerebellum, hippocampus, cortex, olfactory bulb, brainstem, and cervical, thoracic, lumba

100 eurons innervate multiple layers in the main olfactory bulb but the precise circuitry of this input i

101 Similarly, axons innervating the main olfactory bulb, but not the accessory olfactory bulb, co

102 ter theta burst stimulation of the accessory olfactory bulb, but not the main accessory bulb, in an o

103 efined intermediate targets in the zebrafish olfactory bulb called protoglomeruli well before they fo

104 ed into a theoretical framework in which the olfactory bulb can be considered to contain "odor operat

105 ons in GLP-1 concentrations monitored by the olfactory bulb can modify the firing frequency of MCs, o

106 evident in the diencephalon, but also in the olfactory bulbs/cerebral hemispheres, optic tectum/tegme

107 tion onto granule cells as a core feature of olfactory bulb circuitry and establish asynchronous exci

108 sduction machinery and excitatory-inhibitory olfactory bulb circuitry generate nonlinear population t

109 biophysically explicit, multiscale model of olfactory bulb circuitry, we here demonstrate that an in

110 tributing to the functional integrity of the olfactory bulb circuitry.

111 Axons in all four main olfactory bulb circuits exhibited axonal localization of

112 Our results show that in the olfactory bulb, connexin 43 hemichannel function is prom

113 e main olfactory bulb, but not the accessory olfactory bulb, contained the FXG-associated mRNA Omp (o

114 The olfactory bulb contains excitatory principal cells (mitr

115 support the argument that odor coding in the olfactory bulb depends on the recent history of the sens

116 a transcription factor essential for normal olfactory bulb development, we observed a disruption to

117 gic projections from the raphe nuclei to the olfactory bulb dramatically enhance the responses of two

118 the filaments of radial glia present in the olfactory bulb during embryonic development.

119 we probed odor representations in the mouse olfactory bulb during learning over a week, using longit

120 netically identified glomerulus in the mouse olfactory bulb, early odorant exposure increases the num

121 Here, we show that sensory input to the olfactory bulb evokes a barrage of asynchronous synaptic

122 d from the cerebral cortex, hippocampus, and olfactory bulbs exhibited high luciferase activity.

123 In adult rodent olfactory bulb, GABAergic signaling regulates migration,

124 Additionally, fast (85 Hz) and slow (70 Hz) olfactory bulb gamma oscillation sub-bands have been hyp

125 Interstitial Po2 has similar values in the olfactory bulb glomerular layer and the somatosensory co

126 Olfactory bulb glomeruli are regions of neuropil that co

127 g this ability, we imaged responses of mouse olfactory bulb glomeruli to mixtures.

128 h)] axons from the basal forebrain innervate olfactory bulb glomeruli, the initial site of synaptic i

129 ctionally discrete cortical modules known as olfactory bulb glomeruli.

130 In the mouse olfactory bulb glomerulus, the GABAergic periglomerular

131 aricosities, and neuronal cell bodies of the olfactory bulb, granular zones of cortical regions, hipp

132 tained in the main (MOB) and accessory (AOB) olfactory bulb have distinct intrinsic membrane properti

133 tatory mitral projection neurons of the main olfactory bulb; here, these two classes of neurons form

134 The combination of large olfactory bulbs, high mitral cell counts and a greatly e

135 accumulation in discrete areas of the brain (olfactory bulb, hippocampus, and midbrain) and reduction

136 cated in 10 circumventricular organs (CVOs), olfactory bulbs, hippocampus, and septum.

137 In cultured neurons and acute slices of the olfactory bulb, however, intracellular sequences of pres

138 r with a potential therapeutic target in the olfactory bulb (i.e. via intranasal delivery) for contro

139 uld alter the excitability of neurons in the olfactory bulb in a nutrition or energy state-dependent

140 data suggest that afferent input enters the olfactory bulb in a parallel fashion.

141 ural changes in the olfactory epithelium and olfactory bulb in an odorant ligand-specific manner.

142 nalyzing the topographic organization of the olfactory bulb in transgenic mice engineered to have ver

143 lfactory system in insects and analog to the olfactory bulb in vertebrates, is involved in associativ

144 The turkey vulture has the largest olfactory bulbs in absolute terms and adjusted for brain

145 serve odor-evoked activity in populations of olfactory bulb inhibitory interneurons and of synaptic t

146 Each olfactory bulb integrates and codes temperature signals

147 pending on their location, generate distinct olfactory bulb interneuron subtypes.

148 We sought to elucidate the role of olfactory bulb interneurons called granule cells (GCs) i

149 slices, we test how the two major classes of olfactory bulb interneurons differentially contribute to

150 the anterior olfactory cortex projecting to olfactory bulb interneurons.

151 The human olfactory bulb is actually quite large in absolute terms

152 The adult olfactory bulb is continuously supplied with neuronal pr

153 uilding the topographic map in the mammalian olfactory bulb is explained by a model based on two axes

154 eptor neurons and principal cells within the olfactory bulb is not well understood.

155 Strikingly, Per1 and Fos expression in the olfactory bulb is reversed, mirroring the inverted olfac

156 naturalistic stimuli, afferent input to the olfactory bulb is subject to strong synaptic depression,

157 d tufted cells, the principal neurons of the olfactory bulb, is modulated by several classes of inter

158 re that receives monosynaptic input from the olfactory bulb, is uniquely positioned to transform odor

159 he amygdala does not directly project to the olfactory bulb, joint pharmacological inactivation of th

160 Slack channel expression was detected in the olfactory bulb, lateral septal nuclei, basal ganglia, an

161 d by neuroblasts during their transit toward olfactory bulb layers.

162 w that pneumococci primarily localize to the olfactory bulb, leading to increased expression levels o

163 s provide direct evidence that the mammalian olfactory bulb likely participates in generating the per

164 These results show that the olfactory bulb linearly processes fluctuating odor input

165 earning, their computational role within the olfactory bulb microcircuit, and how their actions can b

166 r-mediated inhibition.SIGNIFICANCE STATEMENT Olfactory bulb mitral and tufted cells display different

167 verrepresented in piriform cortex but not in olfactory bulb mitral and tufted cells.

168 ts we characterized odor-evoked responses of olfactory bulb mitral cells and interneurons.

169 taneous neuronal activity in mouse accessory olfactory bulb mitral cells, the direct neural link betw

170 or the first time that some rodent accessory olfactory bulb mitral cells-the direct link between vome

171 in neocortical layer 5 pyramidal neurons and olfactory bulb mitral cells.

172 wo classes of principal neurons in the mouse olfactory bulb, mitral and tufted cells, which send olfa

173 Granule cells (GCs) in the main olfactory bulb (MOB) are presumed to sculpt activity rea

174 In the main olfactory bulb (MOB), inhibitory circuits regulate the a

175 In the main olfactory bulb (MOB), the first station of sensory proce

176 lly distinct regions, the main and accessory olfactory bulbs (MOB and AOB), which receive extensive c

177 ctivation of the stem cell pool and impaired olfactory bulb neurogenesis.

178 present study uncover a new function for an olfactory bulb neuron (deep short axon cells, Cajal cell

179 on of virus replication, we studied AP-7 rat olfactory bulb neuronal cells, which can differentiate i

180 olfactory learning task requiring adult-born olfactory bulb neurons and cell-specific ablation of FMR

181 t the classical respiration-locked firing of olfactory bulb neurons and several other reported respon

182 ectrophysiological recordings from accessory olfactory bulb neurons in ex vivo preparations show that

183 xygen causes Gucy1b2-dependent activation of olfactory bulb neurons in the vicinity of the glomeruli

184 tiation and long-term survival of adult-born olfactory bulb neurons.

185 We present a glomerulus in the olfactory bulb (OB) activated by very different stimuli,

186 Arc ensembles in adult rat olfactory bulb (OB) and anterior piriform cortex (PC) we

187 n vivo recordings from two distinct regions: olfactory bulb (OB) and anterior piriform cortex (PC).

188 ing a stereotypical pattern, starting in the olfactory bulb (OB) and gut.

189 ng respiration and field potentials from the olfactory bulb (OB) and hippocampus.

190 4+ T cells were predominantly located in the olfactory bulb (OB) and in other brain regions that rece

191 The olfactory bulb (OB) and piriform cortex receive dense ch

192 neurons (OSNs) wiring into highly organized olfactory bulb (OB) circuits throughout life.

193 ncoded by combinatorial activity patterns of olfactory bulb (OB) glomeruli.

194 sory neuron (OSN) axons and the formation of olfactory bulb (OB) glomeruli.

195 udy is the first to look at NE modulation of olfactory bulb (OB) in regards to S/N in vivo We show, i

196 em cells along the ventricular walls produce olfactory bulb (OB) interneurons with varying neurotrans

197 The mammalian olfactory bulb (OB) is a prominent recipient of serotone

198 her inhibitory local circuit activity in the olfactory bulb (OB) is modulated phasically.

199 The highly specific organization of the olfactory bulb (OB) is well known, but the impact of ear

200 ion along with hippocampal, neocortical, and olfactory bulb (OB) LFPs in rats anesthetized with ureth

201 Lateral inhibition between pairs of olfactory bulb (OB) mitral cells (MCs) and tufted cells

202 Adult-born neurons adjust olfactory bulb (OB) network functioning in response to c

203 -subventricular zone (V-SVZ) produce diverse olfactory bulb (OB) neurons.

204 ors are encoded by mitral cells (MCs) in the olfactory bulb (OB) of male mice.

205 FICANCE STATEMENT Inhibitory circuits in the olfactory bulb (OB) play a major role in odor processing

206 The glomerular layer of the olfactory bulb (OB) receives heavy cholinergic input fro

207 The olfactory bulb (OB) receives odor information from the o

208 The olfactory bulb (OB) receives top-down inputs from the ol

209 In consequence, the olfactory bulb (OB) should be able to transmit informati

210 Loss of adrenergic activation in olfactory bulb (OB) slows, but does not prevent, discrim

211 al cells are major projection neurons of the olfactory bulb (OB) that form an axonal bundle known as

212 rnal stimuli and transmit the signals to the olfactory bulb (OB) where they are integrated and proces

213 ndymal zone of the lateral ventricles to the olfactory bulb (OB) within the rostral migratory stream

214 lly derived immune cells accumulating in the olfactory bulb (OB), and increased production of proinfl

215 dult neurogenesis in the dentate gyrus (DG), olfactory bulb (OB), and the olfactory epithelium (OE).

216 In the olfactory bulb (OB), diverse interneuron subtypes vastly

217 In the mammalian olfactory bulb (OB), dopaminergic interneurons are parti

218 In the olfactory bulb (OB), glomeruli are the functional units

219 P cells receive differential inputs from the olfactory bulb (OB), little is known about their project

220 studied the two output neuron layers in the olfactory bulb (OB), mitral and tufted cells, using chro

221 In the olfactory bulb (OB), odors are encoded by glomerular act

222 In the mouse olfactory bulb (OB), principal neurons (mitral/tufted ce

223 input activity is initially processed in the olfactory bulb (OB), serving as the first central relay

224 In the olfactory bulb (OB), short axon cells (SACs) form an int

225 The OE, the olfactory bulb (OB), the cerebral cortex, and the cerebe

226 the nose, which then send information to the olfactory bulb (OB), the first brain region for processi

227 ental toxin-initiated OM inflammation on the olfactory bulb (OB), we induced persistent rhinitis in m

228 A possible exception is the olfactory bulb (OB), where activity guides interneuron t

229 brainstem raphe nuclei densely innervate the olfactory bulb (OB), where they can modulate the initial

230 ides a constant supply of new neurons to the olfactory bulb (OB).

231 generate different types of neurons for the olfactory bulb (OB).

232 t distributed activation of glomeruli in the olfactory bulb (OB).

233 nslocation to and retention/clearance in the olfactory bulb (OB); and c) whether the presence of Ag i

234 heir ultimate site of differentiation in the olfactory bulbs (OBs).

235 imaging to monitor cortical feedback in the olfactory bulb of awake mice and further probe its impac

236 Indeed, we detected mistargeted axons in the olfactory bulb of conditional ADAM10-/- mice, which corr

237 olfactory sensory neuron terminals into the olfactory bulb of the brain revealed that amygdalar inac

238 mmunoreactive SQSTM1 also accumulated in the olfactory bulb of the brain.

239 e present data on the beta-glomerulus in the olfactory bulb of Xenopus laevis tadpoles.

240 aging is associated with an expansion of the olfactory bulbs of the brain in vertebrates, but no such

241 How the olfactory bulb organizes and processes odor inputs throu

242 afferent activation alters the responses of olfactory bulb output neurons in vivo These results eluc

243 ular circuitry produces potent inhibition of olfactory bulb output neurons via direct chemical and el

244 ed cells (TCs) comprise parallel pathways of olfactory bulb output that are thought to play distinct

245 Cortical inhibition transforms olfactory bulb output to sharpen these dynamics.

246 and are thought to form parallel channels of olfactory bulb output.

247 input can be transformed to yield meaningful olfactory bulb output.

248 By measuring and comparing olfactory bulb outputs to inputs, the authors show that

249 catecholaminergic cells were observed in the olfactory bulb, pallium, and preoptic area of the telenc

250 outputs to inputs, the authors show that the olfactory bulb participates in generating the perception

251 ngs suggest that feedforward inhibition from olfactory bulb periglomerular cells can mediate this sig

252 e, and cells within the deeper layers of the olfactory bulb phagocytose the axonal debris.

253 ry discrimination.SIGNIFICANCE STATEMENT The olfactory bulb plays a central role in converting broad,

254 l cells, or deletion of IGF1 receptor in the olfactory bulb prevented the socially relevant GABAergic

255 dynamically enhanced the inhibitory input to olfactory bulb projection neurons and increased the sign

256 Odor information relayed by olfactory bulb projection neurons, mitral and tufted cel

257 primary neurons), to the posteroventral main olfactory bulb (PV MOB) in mice.

258 The olfactory bulb receives rich glutamatergic projections f

259 cuitry of this cholinergic input to the main olfactory bulb remains unclear, however.

260 ABSTRACT: A dominant feature of the olfactory bulb response to odour is fast synchronized os

261 We used paired recording in olfactory bulb slices and two-photon targeted patch-clam

262 Conversely, the addition of IGF1 to acute olfactory bulb slices elicited the GABAergic LTP in mitr

263 Using patch clamp recording of olfactory bulb slices in the whole-cell configuration, w

264 used single glomerular stimulation in mouse olfactory bulb slices to measure the synaptic dynamics o

265 patch-clamp electrophysiology in acute mouse olfactory bulb slices with biophysical multicompartmenta

266 ogical effects and circuit activity in mouse olfactory bulb slices, thus opening a wide range of prev

267 In mouse olfactory bulb slices, we observed that the membrane pot

268 Here, in acute mouse olfactory bulb slices, we test how the two major classes

269 the neuromodulator norepinephrine modulates olfactory bulb spontaneous activity and odor responses s

270 Olfactory bulb SQSTM1 often congregated in activated mic

271 detected a higher uptake of [(18)F]6b in the olfactory bulb (SUV of 0.34 at 30 min pi) accompanied by

272 nscripts were expressed predominantly in the olfactory bulbs/telencephalon, diencephalon, midbrain te

273 bLPXRFa-immunoreactive (ir) perikarya in the olfactory bulbs-terminal nerve, ventral telencephalon, c

274 ve analyses show that the turkey vulture has olfactory bulbs that are 4x larger and contain twice as

275 It remains unclear whether the olfactory bulb, the brain structure that mediates the fi

276 basal forebrain project heavily to the main olfactory bulb, the first processing station in the olfa

277 two excitatory cell classes of the mammalian olfactory bulb, the mitral cells (MCs) and tufted cells

278 Scattered terminals were observed in the olfactory bulbs, the prefrontal cortex and the lamina X

279 hicken VT4R to map its distribution from the olfactory bulbs to the caudal end of the brainstem in Ga

280 is widely expressed in many nuclei from the olfactory bulbs to the hindbrain, while vglut3 is restri

281 The olfactory bulb transforms not only the information conte

282 ultrastructural analyses of glomeruli in rat olfactory bulb under conditions in which specific cells

283 y of adult-born granule cells (abGCs) in the olfactory bulb using multiphoton imaging in awake and an

284 ved in the glomeruli and mitral cells of the olfactory bulb, using calcium imaging and fast line-scan

285 immunoreactive perikarya were present in the olfactory bulbs, ventral telencephalon, caudal preoptic

286 but conspicuous projections also reached the olfactory bulbs, ventral/dorsal telencephalon, habenula,

287 actory inputs in the glomerular layer of the olfactory bulb via the activation of nAChRs.

288 lume (ECV) relative to body size and a large olfactory bulb volume relative to ECV, similar to extant

289 the eutopic neuroblast migration towards the olfactory bulb was observed.

290 xons was altered when the development of the olfactory bulb was perturbed.

291 In these conditions, the topography of the olfactory bulb was unrefined.

292 de array recordings of odor responses in the olfactory bulb, we find that concentration-invariant uni

293 Our results show that interneurons of the olfactory bulb were the primary cell type able to surviv

294 w mechanism of neuroglial interaction in the olfactory bulb, where astrocyte connexin hemichannels ar

295 Investigating the mouse olfactory bulb, where ongoing neurogenesis continually s

296 ia the rostral migratory stream (RMS) to the olfactory bulb, where they differentiate into local inte

297 commissure, and then run to the ipsilateral olfactory bulb, where they target the gamma-glomerulus.

298 Most notably, interneurons in the olfactory bulb, which are known to be inhibitory, repres

299 by inactivation of LC or pretreatment of the olfactory bulb with a broad-spectrum noradrenergic recep

300 d principal neuron activity in the mammalian olfactory bulb, yet little is known about how sensory in