Studies on the Nucleus Magnocellularis praeopticus et supraopticus and Nucleus Magnocellularis paraventricularis in fowls
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منابع مشابه
Freeze-fracture of neurons in nucleus magnocellularis of the chick.
4- to 8-day-old chicks were used to examine the ultrastructure of end bulbs and neurons of nucleus magnocellularis by freeze-fracture and thin section techniques. Both normal animals and animals deafferented by removal of the basilar papilla were used to describe the pre- and postsynaptic membranes of these neurons. Postsynaptic membrane specializations similar to those described in rodents wer...
متن کاملFormation of the avian nucleus magnocellularis from the auditory anlage.
In the avian auditory system, the neural network for computing the localization of sound in space begins with bilateral innervation of nucleus laminaris (NL) by nucleus magnocellularis (NM) neurons. We used antibodies against the neural specific markers Hu C/D, neurofilament, and SV2 together with retrograde fluorescent dextran labeling from the contralateral hindbrain to identify NM neurons wi...
متن کاملGABAergic terminals in nucleus magnocellularis and laminaris originate from the superior olivary nucleus.
The auditory brainstem nuclei, angularis (NA), magnocellularis (NM), and laminaris (NL) of the chicken, Gallus, contain terminals that stain for antibodies against the inhibitory neurotransmitter, gamma-aminobutyric acid (GABA). Some of these terminals originate from cells surrounding nucleus magnocellularis. Results from this study indicate that the majority of the GABAergic terminals found in...
متن کاملEffects of exercise on spatial memory deficits induced by nucleus basalis magnocellularis lesions
Introduction: Previous studies have shown that exercise enhances cognitive and functional capacities in patients with Alzheimer's disease (AD). In this study, we investigated the effect of long-term (60 days) and short- term (10 days) exercise on the spatial memory deficits in an animal model of AD. Methods: Fifty male rats were divided into 5 groups 1) intact, 2) sham, 3) sham-Alzheimer 4) ...
متن کاملEffects of nucleus basalis magnocellularis stimulation on a socially transmitted food preference and c-Fos expression.
Experiment 1 examined the effects of electrical stimulation of nucleus basalis magnocellularis (NBM) on a relational odor-association task--the social transmission of food preference (STFP). Rats were stimulated unilaterally in the NBM for 20 min (100 microA, 1 Hz) immediately before the social training. They were tested on their ability to remember preference for the trained food either immedi...
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ژورنال
عنوان ژورنال: Nihon Chikusan Gakkaiho
سال: 1954
ISSN: 1346-907X,1880-8255
DOI: 10.2508/chikusan.25.2-4_41