Substantia Nigra Dopamine Neuronal Responses to Habenular Stimulation and Foot Shock Are Altered by Lesions of the Rostromedial Tegmental Nucleus
Dopamine (DA) neurons of the substantia nigra (SN) and ventral tegmental area generally
respond to aversive stimuli or the absence of expected rewards with transient inhibition of …
respond to aversive stimuli or the absence of expected rewards with transient inhibition of …
Habenula-induced inhibition of midbrain dopamine neurons is diminished by lesions of the rostromedial tegmental nucleus
PL Brown, H Palacorolla, D Brady… - Journal of …, 2017 - Soc Neuroscience
Neurons in the lateral habenula (LHb) are transiently activated by aversive events and have
been implicated in associative learning. Functional changes associated with tonic and …
been implicated in associative learning. Functional changes associated with tonic and …
Negative reward signals from the lateral habenula to dopamine neurons are mediated by rostromedial tegmental nucleus in primates
S Hong, TC Jhou, M Smith, KS Saleem… - Journal of …, 2011 - Soc Neuroscience
Lateral habenula (LHb) neurons signal negative “reward-prediction errors” and inhibit
midbrain dopamine (DA) neurons. Yet LHb neurons are largely glutamatergic, indicating that …
midbrain dopamine (DA) neurons. Yet LHb neurons are largely glutamatergic, indicating that …
Stimulation of midbrain dopaminergic structures modifies firing rates of rat lateral habenula neurons
X Shen, X Ruan, H Zhao - PloS one, 2012 - journals.plos.org
Ventral tegmental area (VTA) and substantia nigra pars compacta (SNpc) are midbrain
structures known to be involved in mediating reward in rodents. Lateral habenula (LHb) is …
structures known to be involved in mediating reward in rodents. Lateral habenula (LHb) is …
The inhibitory influence of the lateral habenula on midbrain dopamine cells: ultrastructural evidence for indirect mediation via the rostromedial mesopontine tegmental …
JJ Balcita‐Pedicino, N Omelchenko… - Journal of …, 2011 - Wiley Online Library
The lateral habenula (LHb) provides an important source of negative reinforcement signals
to midbrain dopamine (DA) cells in the substantia nigra and ventral tegmental area (VTA) …
to midbrain dopamine (DA) cells in the substantia nigra and ventral tegmental area (VTA) …
Lesions of the fasciculus retroflexus alter footshock-induced cFos expression in the mesopontine rostromedial tegmental area of rats
PL Brown, PD Shepard - PLoS One, 2013 - journals.plos.org
Midbrain dopamine neurons are an essential part of the circuitry underlying motivation and
reinforcement. They are activated by rewards or reward-predicting cues and inhibited by …
reinforcement. They are activated by rewards or reward-predicting cues and inhibited by …
[HTML][HTML] The rostromedial tegmental nucleus (RMTg), a major GABAergic afferent to midbrain dopamine neurons, selectively encodes aversive stimuli and promotes …
Separate studies have implicated the lateral habenula (LHb) or amygdala-related regions in
processing aversive stimuli, but their relationships to each other and to appetitive …
processing aversive stimuli, but their relationships to each other and to appetitive …
The rostromedial tegmental nucleus (RMTg), a GABAergic afferent to midbrain dopamine neurons, encodes aversive stimuli and inhibits motor responses
Separate studies have implicated the lateral habenula (LHb) or amygdala-related regions in
processing aversive stimuli, but their relationships to each other and to appetitive …
processing aversive stimuli, but their relationships to each other and to appetitive …
Rostromedial tegmental nucleus-substantia nigra pars compacta circuit mediates aversive and despair behavior in mice
Y Sun, J Cao, C Xu, X Liu, Z Wang, H Zhao - Experimental Neurology, 2020 - Elsevier
GABAergic neurons in the rostromedial tegmental nucleus (RMTg) receive major input from
the lateral habenula (LHb), which conveys negative reward and motivation related …
the lateral habenula (LHb), which conveys negative reward and motivation related …
A unique population of ventral tegmental area neurons inhibits the lateral habenula to promote reward
Lateral habenula (LHb) neurons convey aversive and negative reward conditions through
potent indirect inhibition of ventral tegmental area (VTA) dopaminergic neurons. Although …
potent indirect inhibition of ventral tegmental area (VTA) dopaminergic neurons. Although …