Glossary A
Glossary A
Deutsch: Amplitude / Español: Amplitud / Português: Amplitude / Français: Amplitude / Italiano: Amplitude /
Amplitude refers to the Magnitude or intensity of a sound wave, determining the loudness of the sound; in vision the amplitude of a light wave affects the brightness of a stimulus which is measured in decibels. In a medical context Amplitude refers to the range of muscle fiber length between maximal and minimal lengthening; the "size" or "height" of a tremor; the extend or breadth of a tremor's range. Amplitude also refers to the intensity of a sound or other stimulus.
In the psychology context, amputation refers to the experience of losing a limb, either through surgery or trauma, and the psychological effects that can result from this loss. Amputation can have significant impacts on an individual's mental health, body image, and overall quality of life.
In the psychology context, amusement refers to a positive emotional state characterized by feelings of enjoyment, laughter, and entertainment. It is often associated with situations or stimuli that are perceived as humorous or pleasurable. Amusement is a subject of interest in various psychological disciplines, including emotional psychology, positive psychology, and the study of humor. It plays a significant role in human well-being, social bonding, and stress reduction.
Deutsch: Amygdala / Mandelkern / Español: Amígdala / Português: Amígdala / Français: Amygdale / Italiano: Amigdala
Amygdale (commonly spelled amygdala in English) in the psychology context refers to a small, almond-shaped cluster of nuclei located deep within the temporal lobes of the brain. It plays a central role in emotional processing—especially fear, threat detection, emotional memory, and social responses.
The amygdala is part of the limbic system and acts as a key emotional switchboard, quickly evaluating incoming stimuli and triggering bodily and behavioral responses, often before conscious awareness kicks in.