Category: G
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Group (psycho)therapy
Application of psychotherapeutic techniques by a therapist who uses the emotional interactions of the group members to help them get relief from distress and possibly modify their behavior. Other types of psychotherapy (e.g., cognitivebehavioral therapy) can also be provided in a group setting. Typically, a group is composed of 4–12 persons who meet regularly with…
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Group practice
A formal association of three or more physicians, or other health professionals, organized to provide a continuum of broader-based care than is usually provided by a single practitioner. Twenty-four-hour coverage by those within the group, different services, and different specialties may make more services available and management less cumbersome than is possible in larger health…
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Group dynamics
The interactions and interrelationships among members of a therapy group and between members and the therapist. The effective use of group dynamics is essential in group treatment. The process of interaction of a person and the group is concerned with the effect of a group on a person’s readiness to change or to maintain certain…
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Grisi siknis
A culture-specific syndrome that occurs predominantly among the Miskito people of eastern Central America and affects mainly young women ages 15–18 years. It is typically characterized by longer periods of anxiety, nausea, dizziness, irrational anger and fear, interlaced with short periods of rapid frenzy. Traditional Miskito belief holds that grisi siknis is the result of…
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Grief
Normal, appropriate emotional response to an external and a consciously recognized loss; it is usually time-limited and subsides gradually. To be distinguished from depression. A powerful emotion. Symptoms may include emotional debilitation, interference with mental, emotional, and physiological functioning can be mild, severe, momentary, or prolonged. Its stages are characterized by numbness, depression, and recovery.…
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Granular cortex
The outer layer of the cerebral cortex.
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Grandiosity
Exaggerated belief or claims of one’s importance or identity, often manifested by delusions of great wealth, power, or fame. An inflated appraisal of one’s own worth, power, knowledge, importance, or identity. An exaggerated sense of self-importance, power, or status.
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Grandiose self
As conceptualized in Heinz Kohut’s (1913–1981) self psychology, one part of the bipolar self. The efforts of the child to elicit continuing praise from the parents by being perfect. The mother’s generally positive responses to those efforts affirm the child’s worth and promote the development of self-esteem and self assertive ambitions, pursuit of goals, and…
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Glutamatergic
Referring to the neurotransmitter glutamate.
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Glutamate receptors
Receptors in the central nervous system (CNS) to which glutamate binds. Glutamate receptors play a vital role in the mediation of excitatory synaptic transmission and are important for neural communication, memory formation, and learning. The two primary glutamate receptors are named after the agonists that bind to them with high specificity: AMPA (alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid) and…