Random Light and Wheel Running
نویسندگان
چکیده
منابع مشابه
FosB Regulates Wheel Running
FosB is a transcription factor that accumulates in a regionspecific manner in the brain after chronic perturbations. For example, repeated administration of drugs of abuse increases levels of FosB in the striatum. In the present study, we analyzed the effect of spontaneous wheel running, as a model for a natural rewarding behavior, on levels of FosB in striatal regions. Moreover, mice that indu...
متن کاملWheel running in the wild
The importance of exercise for health and neurogenesis is becoming increasingly clear. Wheel running is often used in the laboratory for triggering enhanced activity levels, despite the common objection that this behaviour is an artefact of captivity and merely signifies neurosis or stereotypy. If wheel running is indeed caused by captive housing, wild mice are not expected to use a running whe...
متن کاملWheel Random Apollonian Graphs
In this paper a subset of High-Dimensional Random Apollonian networks, that we called Wheel Random Apollonian Graphs (WRAG), is considered. We show how to generate a Wheel Random Apollonian Graph from a wheel graph. We analyse some basic graph properties like vertices and edges cardinality, some question concerning cycles and the chromaticity in such type of graphs, we suggest further work on t...
متن کاملMeasuring circadian and acute light responses in mice using wheel running activity.
Circadian rhythms are physiological functions that cycle over a period of approximately 24 hours (circadian- circa: approximate and diem: day). They are responsible for timing our sleep/wake cycles and hormone secretion. Since this timing is not precisely 24-hours, it is synchronized to the solar day by light input. This is accomplished via photic input from the retina to the suprachiasmatic nu...
متن کاملLight-induced phase shifts in onset and offset of running-wheel activity in the Syrian hamster.
The effects of light pulses on activity onset and offset were assessed in intergeniculate leaflet- and ventral lateral geniculate nucleus-lesioned Syrian hamsters with a precise onset and offset of circadian wheel-running activity. Light pulses applied to animals in constant darkness during the early subjective night induced phase delays in both activity onset and offset, while light pulses dur...
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ژورنال
عنوان ژورنال: Science
سال: 1966
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.154.3745.158-a