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Habenula (Latest Articles)
Latest indexed articles for 'Habenula'
Articles 1 to 10 of 200:
Lack of effect of habenula lesion on heroin self-administration in rats.
15 Jun 2009 
We examined the effects of bilateral electric lesion of the habenula (Hb) on the acquisition and maintenance of heroin self-administration. The rats were trained to self-administer heroin (0.05 mg/kg/infusion) under FR1 schedule in daily 4h ...
rec_pub_19539705-lack-effect-habenula-lesion-heroin-self-administration-rats.htm
Mechanisms of directional asymmetry in the zebrafish epithalamus.
30 May 2009 The epithalamus of zebrafish presents the best-studied case of directional asymmetry in the vertebrate brain. Epithalamic asymmetries are coupled to visceral asymmetry and include left-sided migration of a single midline structure (the parapineal ...
rec_pub_19560050-mechanisms-directional-asymmetry-zebrafish-epithalamus.htm
24 May 2009 Substance P (SP) modulates serotonin neurotransmission via neurokinin-1 receptors (NK1rs), and exerts regulatory effects on mood through habenular afferents to the dorsal raphe nucleus (DRN). We have previously demonstrated that, in the caudal DRN ...
rec_pub_19490080-trafficking-neurokinin-1-receptors-serotonin-neurons-controlled.htm
Nodal signalling imposes left-right asymmetry upon neurogenesis in the habenular nuclei.
29 Apr 2009 The habenulae are evolutionarily conserved bilateral nuclei in the epithalamus that relay input from the forebrain to the ventral midbrain. In zebrafish, the habenulae display left-right (L/R) asymmetries in gene expression and axonal projections. ...
rec_pub_19363156-nodal-signalling-imposes-left-right-asymmetry-neurogenesis-habenular.htm
18 Apr 2009 Prior studies revealed that aversive stimuli and psychostimulant drugs elicit Fos expression in neurons clustered above and behind the interpeduncular nucleus that project strongly to the ventral tegmental area (VTA) and substantia nigra (SN) ...
rec_pub_19235216-the-mesopontine-rostromedial-tegmental-nucleus-structure-targeted.htm
18 Apr 2009 
rec_pub_19235226-the-mesopontine-rostromedial-tegmental-nucleus-emotional-motor-system.htm
Dopaminergic activation excites rat lateral habenular neurons in vivo.
13 Apr 2009 The lateral habenular complex (LHb) of the epithalamus is part of a dorsal diencephalic conduction system connecting basal forebrain with regulatory midbrain nuclei. The LHb has been implicated in the regulation of ascending monoaminergic ...
rec_pub_19374940-dopaminergic-activation-excites-rat-lateral-habenular-neurons-vivo.htm
The habenular nuclei: a conserved asymmetric relay station in the vertebrate brain.
10 Apr 2009 
The dorsal diencephalon, or epithalamus, contains the bilaterally paired habenular nuclei and the pineal complex. The habenulae form part of the dorsal diencephalic conduction (DDC) system, a highly conserved pathway found in all vertebrates. In ...
rec_pub_19064356-the-habenular-nuclei-conserved-asymmetric-relay-station-vertebrate.htm
Neurochemical phenotypes of the afferent and efferent projections of the mouse medial habenula.
7 Apr 2009 The medial habenula (MHb) is a key bridge between limbic forebrain and midbrain monoaminergic centers. Although its exact behavioral function remains enigmatic, it is implicated in regulating many behaviors such as stress responses and circadian ...
rec_pub_19362132-neurochemical-phenotypes-afferent-efferent-projections-mouse-medial.htm
[Role of the lateral habenula and dopamine neurons in reward processing]
30 Mar 2009 Dopamine neurons in the substantia nigra pars compacta and ventral tegmental area have been implicated in reward-related functions. These neurons are excited by reward and sensory stimuli that predict reward and inhibited by reward omission. These ...
rec_pub_19378808-role-lateral-habenula-dopamine-neurons-reward-processing.htm
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