geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Changes in the responses of the neurons of the sensorimotor cortex to stimulation of the hunger centre of the lateral hypothalamus


, : Changes in the responses of the neurons of the sensorimotor cortex to stimulation of the hunger centre of the lateral hypothalamus. Biomedical Science 2(4): 357-360

The responses of sensorimotor cortical neurons in hungry and in fed rabbits to stimulation of the lateral hypothalamic (LH) hunger centre were studied in the presence and absence of food. It was found that in the absence of food the response of the sensorimotor cortical neurons to LH stimulation differed between hungry and fed animals. No changes in firing rate were observed in 50% of neurons in hungry rabbits, and firing was inhibited in 45% of neurons in fed animals. Feeding reinforcement changed the nature of neuronal responses to LH stimulation. Qualitative changes in the responses to LH stimulation were observed in 77% of neurons in hungry rabbits, and in 61% of neurons in fed rabbits. Most neurons increased their rate of firing both in hungry and in fed animals.

US$29.90

PMID: 1797139


Other references

Sarkar, J.K.; Tribedi, B.P., 1953: Bacterial antagonism between Bacterium coli and common intestinal pathogens. Bacterium coli is effective against Shigella and Salmonella typhi but Vibrio cholerae, Sa. para B and Bacillus alkaligenes faecalis can each eliminate Bact. coli in a mixed culture in vitro.

Sillero M.A.G.; Guranowski A.; Sillero A., 1991: Synthesis of dinucleoside polyphosphates catalyzed by firefly luciferase. In the presence of ATP, luciferin (LH2), Mg2+ and pyrophosphatase, the firefly (Photinus pyralis) luciferase synthesizes diadenosine 5',5'''-P1,P4-tetraphosphate (Ap4A) through formation of the E-LH2-AMP complex and transfer of...

Sweany, Henry C., 1928: The regeneration of acid-fastness in apparently degenerated tubercle bacilli. Two unusual strains of tubercle bacilli were studied under various unfavorable conditions, degeneration forms being observed and described. In addition to the forms that may revert directly to acid-fast bacilli, some are described that appear to h...

Bigar, F., 1979: Clinical experiences with trifluorothymidine in herpes simplex keratitis. Advances in Ophthalmology 38: 110-115

Perrins, R.; Weiss, K.R., 1998: Compartmentalization of information processing in an aplysia feeding circuit interneuron through membrane properties and synaptic interactions. We describe a pair of cerebral-to-buccal interneurons, CBI-5/6, which have outputs and inputs in two ganglia. The soma in the cerebral ganglion received synaptic inputs during buccal motor programs (BMPs) and after mechanical stimulation of the li...

Churliaev, I.A.; Lychev, V.G.; Epifantseva, N.N.; Afanas'ev, A.G., 1999: Clinico-pathogenetic variants of DIC syndrome in patients with severe craniocerebral trauma. Detection of clinical and pathogenetic variants of the DIC syndrome for development of its differentiated therapy in multiple-modality treatment of severe craniocerebral injury was the purpose of this study. A total of 170 patients with grave cran...

Anonymous, 1969: Clear explanation of purpose. Sykepleien 56(3): 42-3 Passim

Lancaster, E., 2017: CNS syndromes associated with antibodies against metabotropic receptors. Autoantibodies to Central nervous system (CNS) metabotropic receptors are associated with a growing family of autoimmune brain diseases, including encephalitis, basal ganglia encephalitis, Ophelia syndrome, and cerebellitis. The purpose of this re...

Park, C.Y.ung; Park, S.H.; Kim, C.W.o; Kang, J.K.uk; Kim, K.H.une, 1999: An image analysis technique for exploration of manganese nodules. In order to develop the mineral resources contained in manganese nodules of the deep sea, the Korea Ocean Research and Development Institute (KORDI) has explored the area allocated by the United Nations in the Clarion-Clipperton Fracture Zone in t...

Harper, M.; Meyer, R.; Espeland, M., 2001: The risk of pregnancy-related death associated with cesarean section remains after controlling for multiple medical conditions, intrapartum complications and age. American Journal of Obstetrics & Gynecology 185(6 Supplement): S124, December