منابع مشابه
Neuronal responses to plaids
The majority of neurons in the visual cortex are orientation selective. When presented with a plaid, i.e. a stimulus generated by adding two gratings of different orientations, these neurons respond to the individual gratings making up the plaid. However, there are some pattern selective neurons in Area MT of the monkey visual cortex which respond in accordance with the combined plaid. The pres...
متن کاملNeuronal Responses to Physiological Stress
Physiological stress can be defined as any external or internal condition that challenges the homeostasis of a cell or an organism. It can be divided into three different aspects: environmental stress, intrinsic developmental stress, and aging. Throughout life all living organisms are challenged by changes in the environment. Fluctuations in oxygen levels, temperature, and redox state for examp...
متن کاملHypothalamic neuronal responses to cytokines.
Fever has been extensively studied in the past few decades. The hypothesis that hypothalamic thermosensitive neurons play a major role in both normal thermoregulation and in fever production and lysis has particularly helped to advance our understanding of the neuronal mechanisms underlying the response to pyrogens. Furthermore, new data in the study of host defense responses induced by pyrogen...
متن کاملA Molecular Link Tethering Neuronal Responses with the Past
Neurons need to alter their response to a given stimulus over time in order for the animal to modify its behavior within a changing environment. Chen et al. now demonstrate that neuronal structure and function are altered coordinately by the history of the cell's activity through an unexpected molecular pathway.
متن کاملKetogenic Diet Provides Neuroprotective Effects against Ischemic Stroke Neuronal Damages.
Ischemic stroke is a leading cause of death and disability in the world. Many mechanisms contribute in cell death in ischemic stroke. Ketogenic diet which has been successfully used in the drug-resistant epilepsy has been shown to be effective in many other neurologic disorders. The mechanisms underlying of its effects are not well studied, but it seems that its neuroprotective ability is media...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nosotchu
سال: 2002
ISSN: 0912-0726,1883-1923
DOI: 10.3995/jstroke.24.359