Psychological Concepts

Appearance-Reality Distinction

Appearance-Reality Distinction The Appearance-Reality Distinction refers to the concept that there can be a distinction between what something appears to be and what it actually is in reality. Appearance In the context of the Appearance-Reality Distinction, ‘appearance’ refers to the outward or surface-level characteristics or qualities of something that can be perceived or observed. Reality […]

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Appartus

Apparatus An apparatus refers to a collection or set of tools, equipment, or machinery that is specifically designed and organized to perform a particular task or function. It can be a physical device or a combination of various instruments utilized to carry out experiments, research, measurements, or any other scientific or technical operations. The term

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Apparent Motion

Apparent Motion Definition: Apparent motion refers to the perception of movement or motion created when stationary objects or images are presented in rapid succession. It is a phenomenon in which the human brain integrates individual frames into a continuous motion, even though each frame in itself does not contain any movement. Causes of Apparent Motion

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Apotemnophilia

Apotemnophilia: Apotemnophilia refers to a paraphilic disorder characterized by a strong and persistent sexual interest in being an amputee or a fascination with the idea of having part or parts of one’s body amputated. Definition: Apotemnophilia, also known as body integrity identity disorder (BIID), is a psychological condition in which individuals are sexually aroused by

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Apoptosis

Definition: Apoptosis is a highly controlled and programmed cell death mechanism characterized by distinct morphological and biochemical changes. Overview: Apoptosis, also known as programmed cell death or cell suicide, is a crucial physiological process that maintains tissue homeostasis in multicellular organisms. It plays a critical role in embryonic development, immune response regulation, and elimination of

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Apoplexy

Definition of Apoplexy: Apoplexy refers to a medical condition characterized by sudden, usually unanticipated loss of consciousness and voluntary movement due to a disruption of blood supply to a specific area of the brain. It is primarily caused by a cerebrovascular accident, commonly known as a stroke, which can occur when a blood vessel supplying

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Apophenia

Apophenia Definition Apophenia refers to the tendency of humans to perceive meaningful patterns or connections in random or unrelated data. Main Characteristics of Apophenia Apophenia involves the following key characteristics: Misleading Associations: Individuals with apophenia may mistakenly relate unrelated or coincidental events or information. Pattern Identification: They tend to identify patterns or connections, even when

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Apnea

Definition: Apnea is a medical condition characterized by the temporary suspension of breathing. Subtypes of Apnea: There are three main subtypes of apnea: Obstructive Sleep Apnea (OSA): This occurs when the muscles in the throat fail to keep the airway open, leading to periodic pauses in breathing during sleep. Central Sleep Apnea (CSA): This type

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Aphonia

Aphonia Definition: Aphonia is a medical condition characterized by the partial or complete loss of the voice, resulting in the inability to speak. Causes of Aphonia Aphonia can be caused by various factors, including: Severe laryngitis Vocal cord paralysis Vocal cord nodules or polyps Laryngeal cancer Psychogenic issues Symptoms of Aphonia Aphonia is typically indicated

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Aphasiology

Definition: Aphasiology is the scientific study of aphasia, a language disorder caused by brain damage that affects a person’s ability to speak, understand, read, and write. Subtopics: Etiology Classification Symptoms Assessment Treatment Neuroplasticity Prognosis Research and Advancements Etiology: This subfield focuses on the study of the causes and origins of aphasia, including various factors such

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