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pro vyhledávání: '"35"'
Autor:
Paul R. Lee, Gregory I. Elmer, Brian Joy, Cheryl L. Mayo, James I. Koenig, Ericka Hercher, Dana L. Brady, Paul D. Shepard
Publikováno v:
Behavioural brain research. 156(2)
Exposure to stress during gestation induces marked changes in the behavior of the affected offspring. Examining the consequences of prenatal stress may prove useful in understanding more about the origins of schizophrenia because a number of clinical
Publikováno v:
Behavioural brain research. 311
Physical exercise can improve cognition but whether this is related to motivation levels is unknown. Voluntary wheel running is a rewarding activity proposed as a model of motivation to exercise. To question the potential effects of exercise motivati
Publikováno v:
Behavioural Brain Research. 156:263-268
In most mammals, the hippocampus has a well-documented role in spatial memory acquisition. High concentration of androgen receptors in fundamental centers of learning and memory in brain such as hippocampus shows that there may be some relationships
Autor:
Miki Takasuna, Tsuneo Iwasaki
Publikováno v:
Behavioural Brain Research. 74:119-126
To clarify the behavioral characteristics of rats neonatally treated with 6-hydroxydopamine (6-OHDA), their performance on 4 aversive learning tasks, 3 active (shuttle, one-way, and rearing) avoidance tasks and one passive (step-through) avoidance ta
Publikováno v:
Behavioural brain research. 235(2)
The hippocampus processes memory is an early target of aging-related biological and structural lesions, leading to memory decline. With absent neurodegeneration in the hippocampus, which identified in rodent model of normal aging the pathology underl
Publikováno v:
Behavioural brain research. 208(2)
In the central nervous system neurotensin (NT) acts as a neurotransmitter and neuromodulator. It was shown that NT has positive reinforcing effects after its direct microinjection into the ventral tegmental area. The central nucleus of amygdala (CeA)
Publikováno v:
Behavioural brain research. 205(2)
Early exposure to infection is known to affect brain development and has been linked to an increased risk for schizophrenia. The present study aimed to determine whether neonatal infection produced long-term disruptions in behaviour and pathology tha
Publikováno v:
Behavioural brain research. 182(2)
Housing conditions change the emotional state of the animals. Ultrasound vocalizations (USVs) termed as 22 kHz are the usual components of the defensive responses of rats exposed to threatening conditions such as isolation. The amount of emission of
Publikováno v:
Behavioural brain research. 159(1)
Previous research in our laboratory has demonstrated a significant memory-enhancing effect of exposure to a complex rhythm stimulus following weakly-reinforced passive avoidance learning in chicks. The aim of this study was to explore whether noradre