نتایج جستجو برای: cuneiform nucleus

تعداد نتایج: 112468  

Journal: :Journal of applied physiology 2010
Amanda J Nelson Janice M Juraska Brian G Ragan Gary A Iwamoto

It has been shown that dendritic branching in neural cardiorespiratory and locomotor centers can be attenuated with exercise training (ET) initiated immediately after weaning. The purpose of this study was to determine whether neuroplastic changes occur within cardiorespiratory and locomotor centers due to ET after maturation. Male Sprague-Dawley rats (21 days old, n=28) were individually house...

Journal: :Journal of neurophysiology 1997
E Kostarczyk X Zhang G J Giesler

Antidromic activation was used to determine the locations of ascending spinohypothalamic tract (SHT) axons and their collateral projections within C1, medulla, pons, midbrain, and caudal thalamus. Sixty-four neurons in the cervical enlargement were antidromically activated initially by stimulation within the contralateral hypothalamus. All but one of the examined SHT neurons responded either pr...

Journal: :Journal of neuroendocrinology 1999
S Kollack-Walker C Don S J Watson H Akil

Chronic exposure to stress has been implicated in physical and mental illness, and such experiences can produce alterations in the connectivity and number of neurones within the brain to variations in the expression of specific genes. The purpose of this study was to determine how repeated exposure to social defeat affects neuronal activation patterns within the male Syrian hamster brain. Towar...

Journal: :The Journal of neuroscience : the official journal of the Society for Neuroscience 1997
S Kollack-Walker S J Watson H Akil

During an agonistic encounter, subordinate male hamsters display defensive and submissive postures and show increased secretion of glucocorticoids, whereas dominant males do not. To determine whether specific neuronal pathways are activated during the behavioral and neuroendocrine responses of subordinate males, expression of c-fos mRNA within the brains of subordinate males was compared with t...

Journal: :The American Journal of Semitic Languages and Literatures 1920

Journal: :Journal of Surgical Case Reports 2015

Journal: :Journal of clinical and diagnostic research : JCDR 2016
Tanie Natung Lanalyn Thangkhiew Avonuo Keditsu Wakaru Shullai

A 54-year-old man presented to the Ophthalmology OPD with redness and discharge from his eyes. His vision was 20/20 in both the eyes. There was diffuse conjunctival congestion and mild discharge in both the eyes. On detailed examination, the left eye showed highly refractive, multicoloured , iridescent crystals in the inferior cortex and nucleus of the crystalline lens. The colours changed with...

Journal: :Journal of applied physiology 2006
Amanda J Nelson Gary A Iwamoto

It has been shown previously that dendritic branching in cardiorespiratory and locomotor brain areas can be attenuated with exercise training (ET). It was not known whether this process was reversible. Twenty-three (n = 23) male Sprague-Dawley rats were individually caged and divided into two groups: untrained (UN; n = 11) and detrained (DTR; n = 12). DTR were provided with a running wheel at 2...

Journal: :The Journal of clinical investigation 2010
Carine Karachi David Grabli Frédéric A Bernard Dominique Tandé Nicolas Wattiez Hayat Belaid Eric Bardinet Annick Prigent Hans-Peter Nothacker Stéphane Hunot Andreas Hartmann Stéphane Lehéricy Etienne C Hirsch Chantal François

Gait disorders and postural instability, which are commonly observed in elderly patients with Parkinson disease (PD), respond poorly to dopaminergic agents used to treat other parkinsonian symptoms. The brain structures underlying gait disorders and falls in PD and aging remain to be characterized. Using functional MRI in healthy human subjects, we have shown here that activity of the mesenceph...

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