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1 STN activity was rescued by NMDA receptor antagonism or
2 STN DBS did not protect against alpha-syn-mediated defic
3 STN DBS is neuroprotective against neurotoxicants in ani
4 STN gamma (60-90 Hz) increased most strongly when the ta
5 STN HFS inhibited key brain regions, including the subst
6 STN HFS prevented the re-escalation of heroin intake aft
7 STN neurons exhibited prolonged NMDA receptor-mediated s
8 STN synapses showed a decrease in calcium-permeable AMPA
10 esumably through homeostatic mechanisms, (4) STN neurons were not hyperactive, despite being disinhib
16 bstrate of neuropsychiatric impairment after STN-DBS and suggest that tractography could be used to p
18 to activity at prefrontal electrode Fz, and STN beta activity (13-30 Hz) coupled to electrodes C3/C4
19 correlated and temporally offset PV GPe and STN neuron activity is generated in part by elevated str
20 normal, temporally offset prototypic GPe and STN neuron firing results in part from increased striato
21 loss of dopamine, the activities of GPe and STN neurons become more temporally offset and strongly c
22 lar in duration and frequency in the GPi and STN, but GPi bursts were stronger and correlated to brad
23 nals within the striatum, thalamus, GPi, and STN were all associated with increases and decreases in
24 the release probability at DR-innervated and STN-innervated synapses, quantified by decreases in pair
25 w-frequency oscillatory activity in mPFC and STN before making a response have higher decision thresh
27 ectrophysiology) in healthy participants and STN local field potentials in Parkinson's patients durin
30 The interstimulus intervals (ISIs) between STN-DBS and TMS that produced cortical facilitation were
32 required to explore the circuitry engaged by STN-HFS, as well as other potential stimulation sites.
34 response to cues prospectively triggered by STN beta bursts was slower than when responses were not
38 N inputs in PD mice, reduced loss of cortico-STN transmission and patterning and improved motor funct
39 ion suggested that downregulation of cortico-STN transmission in PD mice was triggered by increased s
40 , in parkinsonian mice we found that cortico-STN transmission strength had diminished by 50%-75% thro
43 upregulated, (3) despite being disinhibited, STN neurons are not hyperactive, and (4) STN activity op
44 bution of antidromic activation of M1 during STN DBS in disrupting synchronization in cortical neuron
46 uency stimulation is necessary for effective STN DBS, or if low frequency stimulation can be effectiv
49 ast reaction times were preceded by enhanced STN spike-to-cortical gamma phase coupling, indicating a
51 ant between-group differences, all favouring STN-DBS, were found for NMSS, SCOPA-motor complications,
53 on changes in depressive symptoms following STN-DBS, which have been reported to improve, worsen, or
56 hanges in oscillatory activity recorded from STN between ultradian sleep states to determine whether
57 surprise signals occur, and that the fronto-STN circuits for doing this, at least for stopping and c
59 the idea that the reciprocally connected GPe-STN network plays a key role in disease symptomatology a
60 s models, abnormal rates and patterns of GPe-STN network activity are linked to motor dysfunction.
62 ne the causal roles of VP --> VTA and VP --> STN pathways in context-induced reinstatement and reacqu
63 at silencing either the VP --> VTA or VP --> STN pathways is sufficient to reduce both reinstatement
64 work suggests that LFP recordings from human STN differentiate between sleep cycle states, and sleep-
66 del recapitulated several hallmarks of human STN DBS, including rapid onset and offset, frequency dep
70 urther, after controlling for differences in STN volumes within or between groups, the PD group had l
71 creases in firing rates of single neurons in STN, globus pallidus externa (GPe), and substantia nigra
72 ed that these dynamics were recapitulated in STN, but also in external globus pallidus and striatum.
75 azole and mebendazole, are currently used in STN mass drug administration, with many instances of low
76 e, we show that trial-by-trial variations in STN low-frequency oscillatory activity predict adjustmen
78 decision making by recording intraoperative STN and prefrontal cortex (PFC) electrophysiology as par
81 ling occurred independent of changes in mean STN firing rates, and the relative timing of STN spikes
85 uence of the medial prefrontal cortex (mPFC)-STN pathway on decision thresholds during high cautiousn
86 oscillatory activity and corresponding mPFC-STN coupling are involved in determining how much eviden
89 djustments by recording subthalamic nucleus (STN) activity and electroencephalography in 11 Parkinson
91 on (DBS), targeting the subthalamic nucleus (STN) and globus pallidus interna, is a surgical therapy
92 evidence implicates the subthalamic nucleus (STN) and globus pallidus internus (GPi) in reward and pu
93 timulation (DBS) of the subthalamic nucleus (STN) and globus pallidus internus (GPi) is an effective
94 field potentials in the subthalamic nucleus (STN) and scalp EEG (modified 10/20 montage) during sleep
95 of effective DBS to the subthalamic nucleus (STN) and test its ability to predict outcome in an indep
96 TEMENT It is known that subthalamic nucleus (STN) beta activity is linked to symptom severity in Park
97 The striatum and the subthalamic nucleus (STN) constitute the input stage of the basal ganglia (BG
99 eloped a mouse model of subthalamic nucleus (STN) DBS for PD, to permit investigation using cell type
100 therapeutic effects of subthalamic nucleus (STN) deep brain stimulation (DBS) in Parkinson's disease
101 timulation (DBS) of the subthalamic nucleus (STN) has been reported to improve sleep architecture in
102 ronal population of the subthalamic nucleus (STN) has the ability to prolong incoming cortical excita
103 eld potentials from the subthalamic nucleus (STN) in 15 PD patients of both genders OFF-medication, d
104 t-firing pattern of the subthalamic nucleus (STN) in a feed-forward, or efferent-only, mechanism.
105 ies have implicated the subthalamic nucleus (STN) in decisions that involve inhibiting movements.
106 T We tested whether the subthalamic nucleus (STN) in humans is causally involved in controlling stepp
107 ities recorded from the subthalamic nucleus (STN) in patients with deep brain stimulation (DBS) elect
109 timulation (DBS) of the subthalamic nucleus (STN) is a highly effective symptomatic therapy for motor
110 NIFICANCE STATEMENT The subthalamic nucleus (STN) is a pivotal element of the basal ganglia and serve
111 cies has shown that the subthalamic nucleus (STN) is activated by scenarios involving stopping or pau
112 timulation (DBS) of the subthalamic nucleus (STN) is an effective therapy for the motor symptoms of P
116 timulation (DBS) of the subthalamic nucleus (STN) is the most common neurosurgical treatment for Park
117 timulation (DBS) of the subthalamic nucleus (STN) is the most commonly used surgical treatment for Pa
119 making assume that the subthalamic nucleus (STN) mediates this function by elevating decision thresh
120 the rhythmic output of subthalamic nucleus (STN) neurons and synchronization with the mesial cortex.
121 at a network of GPe and subthalamic nucleus (STN) neurons computes the normalization term in Bayes' e
122 (GPe) and glutamatergic subthalamic nucleus (STN) neurons form a key network within the basal ganglia
123 (GPe) and glutamatergic subthalamic nucleus (STN) neurons form a key, centrally positioned network wi
124 characterization in the subthalamic nucleus (STN) of PD patients undergoing deep brain stimulation (D
125 nges are present in the subthalamic nucleus (STN) of people with mild-to-moderate severity of Parkins
127 s, which project to the subthalamic nucleus (STN) of the basal ganglia, play a key role in inhibiting
129 spiking activity in the subthalamic nucleus (STN) to frontal electroencephalograms preceded the onset
131 l tegmental area (VTA), subthalamic nucleus (STN), lateral hypothalamus, among others, and the roles
132 he basal ganglia is the subthalamic nucleus (STN), which serves as a therapeutic target for deep brai
133 hat repeated pairing of subthalamic nucleus (STN)-DBS and M1-TMS at specific time intervals will lead
143 , and thus the contribution of activation of STN neurons to the therapeutic effects of DBS remains un
144 cluded that direct optogenetic activation of STN neurons was neither necessary nor sufficient for rel
146 Next we showed that brief activation of STN projection neurons was sufficient to interrupt or pa
148 eta oscillations entrain spiking activity of STN, striatal cholinergic interneurons and BG downstream
150 expectedly reduced the functional benefit of STN DBS on a short timescale that is inconsistent with c
154 n mediating the symptom-relieving effects of STN DBS using cell type-specific optogenetic stimulation
156 Class IIb evidence for beneficial effects of STN-DBS on NMS at 36-month follow-up which also correlat
157 neuroprotective and symptomatic efficacy of STN DBS.SIGNIFICANCE STATEMENT Subthalamic nucleus deep
158 These findings provide further evidence of STN involvement in impulsive behaviour in the PD populat
160 Optogenetic activation and inactivation of STN-projecting neurons reduced and increased inappropria
164 um imaging showed that the great majority of STN-projecting neurons were preferentially active in no-
167 imulation could alter the spiking pattern of STN neurons, there was no net effect on firing rate, sug
169 M1 activation at least in the acute phase of STN DBS, the difference in observed antidromic activatio
171 nstructions, while cue-induced reductions of STN beta power decreased thresholds irrespective of inst
174 Our results highlight the pivotal role of STN divergent projections in BG physiology and pathophys
175 physiological evidence for the exact role of STN during adjustment of decision thresholds is lacking.
177 xpression and produced a robust silencing of STN neurons as measured using whole-cell recording ex vi
181 erate plateau potentials, similar to that of STN neurons without local axon collaterals and more gene
183 STN firing rates, and the relative timing of STN spikes was offset by half a gamma cycle for ipsilate
184 ecordings, allowed identifying a new type of STN neurons that possess a highly collateralized intrins
185 itionally, we found a selective weakening of STN inputs to PV(+) neurons in the chronic 6-hydroxydopa
186 and three weeks later received four weeks of STN DBS or electrode implantation that remained inactive
189 havioral and neuronal effects of optogenetic STN DBS in female rats following unilateral 6-hydroxydop
191 milarly to electrical DBS, while optogenetic STN DBS with ChR2 did not produce behavioral effects.
192 that VP neurons projecting to either VTA or STN are recruited during context-induced reinstatement o
193 uppresses proliferation of GABAergic pallido-STN inputs in PD mice, reduced loss of cortico-STN trans
196 ching applied on the cohort of 151 patients (STN-DBS n=67, MED n=84) resulted in a well-balanced sub-
200 g the same time period when conflict-related STN-to-M1 communication is increased, cortico-spinal exc
206 Subthalamic nucleus deep brain stimulation (STN DBS) is increasingly used in mid- to late-stage Park
207 Subthalamic nucleus deep brain stimulation (STN DBS) protects dopaminergic neurons of the substantia
209 Subthalamic nucleus deep brain stimulation (STN-DBS) in Parkinson's disease (PD) not only stimulates
210 subthalamic nucleus deep-brain stimulation (STN-DBS) with motor cortical transcranial magnetic stimu
211 subthalamic nucleus deep brain stimulation (STN-DBS), while they performed an instrumental learning
212 Dbx1 microdomain gives rise to subthalamic (STN), premammillary (PM) and posterior hypothalamic (PH)
214 trate that stimulation of three DBS targets (STN, subthalamic nucleus; GPi, globus pallidus internus;
215 ts during a perceptual decision-making task; STN low-frequency oscillatory (LFO) activity (2-8 Hz), c
216 undergoing neurosurgery, we demonstrate that STN beta oscillations can be suppressed when consecutive
220 tion to examine the therapeutic effects that STN HFS may have on relapse in humans with heroin addict
225 s used to interrupt licking, and showed that STN inhibition reduced the disruptive effect of surprise
228 rvation with low divergence, suggesting that STN neurons operate as independent processing elements d
229 simultaneous recordings from cortex and the STN in humans, single-unit recordings in humans, high-re
230 cillations between prefrontal cortex and the STN, which may provide a preferential "window in time" f
236 r objective was to compare beta power in the STN and GPi during rest and movement in people with PD u
237 s with PD diagnosed with ICD, neurons in the STN and GPi would be more responsive to reward-related s
238 ta band (15-30 Hz) activity decreased in the STN and PFC, and this decrease was progressively enhance
240 epping-related modulation of activity in the STN could entrain patients' stepping movements as eviden
241 Previous work has shown that activity in the STN is modulated in a rhythmic pattern when Parkinson's
242 he unexpected action-related activity in the STN region was the more detrimental was the effect on re
245 of synaptic excitation and inhibition in the STN, which contributes to parkinsonian activity and moto
246 rate that morphological changes occur in the STN, which likely impact the function of the hyperdirect
247 tion of abnormal oscillatory activity in the STN-associated neural circuit, and these results highlig
248 monstration of associative plasticity in the STN-M1 circuits in PD patients using this novel techniqu
251 ransmission, leading to disinhibition of the STN and increased activation of STN NMDA receptors.
253 ts into the microcircuit organization of the STN by identifying its neurons as parallel processing un
254 ht explain why deep-brain stimulation of the STN can impair subjects' ability to slow down responses
255 inhibited, (5) optogenetic inhibition of the STN exacerbated abnormal GPe activity, and (6) exaggerat
258 sights into the synaptic organization of the STN identifying its neurons as parallel processing units
259 connectivity and synaptic properties of the STN in acute brain slices obtained from rats of both sex
264 While increased oscillatory activity of the STN predicts elevated decision thresholds during high le
268 rtly through their direct innervation of the STN, but manipulating LH-projecting neurons had the oppo
271 iques to firstly, visualize and quantify the STN neurochemical organization based on neuronal markers
274 g stopping or pausing, yet evidence that the STN causally implements stops or pauses is lacking.
275 ese results provide strong evidence that the STN is both necessary and sufficient for such forms of b
277 inputs from the motor cortex directly to the STN and that rescuing this loss alleviates Parkinsonian
278 ation, the GPe needs to send feedback to the STN equal to a particular function of the activity of ST
284 o the variance explained by overlap with the STN (R(2) = 21%) and sensorimotor STN (R(2) = 19%).
285 riple what was explained by overlap with the STN (R(2) = 9%) and its sensorimotor subpart (R(2) = 10%
286 these data argue that dysfunction within the STN is an early feature of HD that may contribute to its
287 first order dynamic linear model with these STN LFP features as inputs can be used to decode the tem
291 on and response inhibition networks prior to STN-DBS was not associated with postoperative impulsivit
296 ergic deficits had developed, rats underwent STN-DBS electrode implantation ipsilateral to the vector
298 c stimulation.SIGNIFICANCE STATEMENT Whether STN local cells contribute to the therapeutic effects of
299 logy and pathophysiology and may explain why STN is such an effective site for invasive treatment of
300 A training dataset of 51 PD patients with STN DBS was combined with publicly available human conne