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Synaptogenesis is particularly important during an individual's critical period, during which there is a certain degree of synaptic pruning due to competition for neural growth factors by neurons and synapses. Processes that are not used, or inhibited during their critical period will fail to develop normally later on in life.
The development of the nervous system in humans, or neural development, or neurodevelopment involves the studies of embryology, developmental biology, and neuroscience.These describe the cellular and molecular mechanisms by which the complex nervous system forms in humans, develops during prenatal development, and continues to develop postnatally.
This is over a short life-span (female about one year) where wild common octopuses focus most of their energy on mating and offspring care. [ 36 ] [ 37 ] Findings suggest that the octopus vulgaris like other short-lived species have a complex hippocampal proliferation, [ 38 ] [ 39 ] needed for spatial/navigation, and short and long-term memory.
The dual systems model, also known as the maturational imbalance model, [1] is a theory arising from developmental cognitive neuroscience which posits that increased risk-taking during adolescence is a result of a combination of heightened reward sensitivity and immature impulse control.
Levinson's work includes research on differences in the lives of men and women. He published The Seasons of a Man's Life and The Seasons of a Woman's Life, with findings that men and women went through essentially the same crises but differed in "The Dream." The author wrote that men's dreams are centered around occupations and women's are ...
This glossary covers terms found in the psychiatric literature; the word origins are primarily Greek, but there are also Latin, French, German, and English terms. Many of these terms refer to expressions dating from the early days of psychiatry in Europe; some are deprecated, and thus are of historic interest.
A chart with descriptions of each Myers–Briggs personality type and the four dichotomies central to the theory. The Myers–Briggs Type Indicator (MBTI) is a self-report questionnaire that makes pseudoscientific claims [6] to categorize individuals into 16 distinct "psychological types" or "personality types".
The fetal testosterone theory hypothesises that higher levels of testosterone in the amniotic fluid of mothers push brain development towards improved ability to see patterns and analyse complex systems while diminishing communication and empathy, emphasising "male" traits over "female", or in E–S theory terminology, emphasising "systemising ...