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Habenula (Latest Articles)
Latest indexed articles for 'Habenula'
Articles 11 to 20 of 200:
9 Mar 2009 
In humans, tobacco withdrawal produces symptoms that contribute to the difficulty associated with smoking cessation. Nicotine withdrawal symptoms can also be observed in rodents. A major standing question is which nicotinic receptor subtypes and ...
rec_pub_19279237-nicotinic-receptors-habenulo-interpeduncular-system-necessary.htm
Topographic commissural and descending projections of the habenula in the rat.
8 Mar 2009 The habenular complex of the epithalamus connects the limbic basal forebrain with numerous neuromodulatory centers in the midbrain. The habenula consists of the medial and lateral nuclei, each of which is speculated to contain multiple subdivisions. ...
rec_pub_19123238-topographic-commissural-descending-projections-habenula-rat.htm
27 Feb 2009 Human synuclein family consists of alpha-, beta-, and gamma-synucleins. Here, we cloned three genes, sncb, sncga and sncgb from zebrafish. They encode beta-, gamma1-, and gamma2-synucleins, respectively. The zSyn-beta, zSyn-gamma1, and zSyn-gamma2 ...
rec_pub_19235732-recapitulation-zebrafish-sncga-expression-pattern-labeling-habenular.htm
19 Feb 2009 The distribution and density of pituitary adenylate cyclase-activating polypeptide (PACAP) binding sites have been investigated in the brain of the primates Jacchus callithrix (marmoset) and Macaca fascicularis (macaque) using [(125)I]-PACAP27 as a ...
rec_pub_19236905-distribution-functional-characterization-pituitary-adenylate-cyclase.htm
The relationship between growth, brain asymmetry and behavioural lateralization in a cichlid fish.
19 Feb 2009 Cerebral lateralization, the partitioning of cognitive tasks to one cerebral hemisphere, is a widespread phenomenon among vertebrates. Despite this diversity, every species studied to date shows substantial individual variation in the strength of ...
rec_pub_19428637-the-relationship-growth-brain-asymmetry-behavioural-lateralization.htm
16 Feb 2009 Recent studies suggest that the neuronal nicotinic receptors (nAChRs) present in the habenulo-interpeduncular (Hb-IPn) system can modulate the reinforcing effect of addictive drugs and the anxiolytic effect of nicotine. Hb and IPn neurons express ...
rec_pub_19228980-rodent-habenulo-interpeduncular-pathway-expresses-large-variety.htm
11 Jan 2009 Although several lines of evidence have suggested that the activity of thalamic neurons is modulated by opioids, the mechanism by which morphine in the thalamus regulates the release of excitatory neurotransmitters remains unclear. In the present ...
rec_pub_19159664-cell-dependent-physiological-synaptic-action-morphine-rat-habenular.htm
Psychosurgery and deep brain stimulation as ultima ratio treatment for refractory depression.
7 Jan 2009 For decades, the most severe, protracted and therapy-resistant forms of major depression have compelled clinicians and researchers to look for last resort treatment. Early psychosurgical procedures were hazardous and often associated with severe and ...
rec_pub_19137233-psychosurgery-deep-brain-stimulation-ultima-ratio-treatment.htm
6 Jan 2009 Releasers of innate responses are more effective in many vertebrates when seen by the left eye. In zebrafish Brachydanio rerio, this asymmetry is linked with neuroanatomical asymmetry of the habenular complex (enlarged left lateral and right medial ...
rec_pub_19162089-patterns-early-embryonic-light-exposure-determine-behavioural.htm
Representation of negative motivational value in the primate lateral habenula.
28 Nov 2008 An action may lead to either a reward or a punishment. Therefore, an appropriate action needs to be chosen on the basis of the values of both expected rewards and expected punishments. To understand the underlying neural mechanisms, we conditioned ...
rec_pub_19043410-representation-negative-motivational-value-primate-lateral-habenula.htm
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