搜索结果: 1-9 共查到“知识库 医学 Cognition”相关记录9条 . 查询时间(0.078 秒)
Minor degree of hypohydration adversely influences cognition: a mediator analysis
attention cognition dehydration hypohydration memory
2018/12/13
Background: Because the assumption that small changes in hydration status are readily compensated by homeostatic mechanisms has been little studied, the influence of hypohydration on cognition was exa...
Physical Fitness and Serum Vitamin D and Cognition in Elderly Koreans
Jeong-Deok Ahn Hyunsik Kang
2016/2/23
Poor physical fitness and low serum vitamin D are known to be modifiable risk factors for cognitive declines with normal aging. We investigated the association of physical fitness and serum vitamin D ...
Co-Variations among Cognition, Cerebellar Disorders and Cortical Areas With Regional Glucose-Metabolic Activities in a Homogeneous Sample with Uner Tan Syndrome: Holistic Functioning of the Human Brain
Uner Tan syndrome ataxia intelligence neural network holistic brain
2015/6/10
Patients with Uner Tan syndrome (UTS) exhibit habitual quadrupedal locomotion (QL), intellectual disability, dysarthric speech and truncal ataxia. Examination of cognitive ability in this syndrome has...
Chemotherapy, estrogen, and cognition : neuroimaging and genetic variation
Chemotherapy estrogen cognition neuroimaging genetic variation
2015/5/21
The time course and biological mechanisms by which breast cancer (BC) and/or alterations in estrogen status lead to cognitive and brain changes remain unclear. The studies presented here use neuroimag...
Associations of Physical Performance and Adiposity with Cognition in Children
MOTOR ACTIVITY EXERCISE PHYSICAL PERFORMANCE CHILDREN ADIPOSITY EXECUTIVE FUNCTION
2017/4/20
Objectives: To investigate the independent and combined associations of cardiorespiratory performance (CP), neuromuscular performance (NP; including motor performance [MP]) and body fat percentage (BF...
A nonlinear neural population coding theory of quantum cognition and decision making
Quantum Probability Psychophysics Neuroeconomics Population Coding
2013/2/20
Mathematical frameworks of quantum theory have recently been adopted in cognitive and behavioral sciences, to explain the violations of normative decision theory and anomalies in cognition. However, t...
Cardiovascular Disease and Psychiatric Comorbidity: The Potential Role of Perseverative Cognition
Cardiovascular Disease Psychiatric Comorbidity
2009/9/3
The high comorbidity between psychiatric disorders and cardiovascular disease has received increasing attention, yet little is known about the processes linking the two. One plausible contributing mec...
Exogenous Testosterone Alone or With Finasteride Does Not Improve Measurements of Cognition in Healthy Older Men With Low Serum Testosterone
Aging testosterone replacement memory visual spatial function
2008/12/24
Testosterone (T) levels decline as men age, but it is unclear whether this has an effect on cognition. Some studies indicate that lower T levels are associated with memory loss; thus, maintaining a...
Relations of glutamate carboxypeptidase II (GCPII) polymorphisms to folate and homocysteine concentrations and to scores of cognition, anxiety, and depression in a homogeneous Norwegian population: the Hordaland Homocysteine Study
Glutamate carboxypeptidase II GCPII folate homocysteine cognition gene polymorphisms
2008/12/17
Background: Glutamate carboxypeptidase II (GCPII) encodes for intestinal folate hydrolase and brain N-acetylated -linked acidic dipeptidase. Previous studies provided conflicting results on the effect...