Micropsia Micropsia refers to a visual perceptual disorder where objects or surroundings appear smaller than they actually are. Symptoms of Micropsia People experiencing micropsia may report the following symptoms: Sense of reduced object size Distorted perception of surroundings Objects appearing farther away Difficulty with depth perception Blurred vision Causes of Micropsia Micropsia can occur due […]
Definition Microglia are a type of neuroglial cell that function as the primary immune cells in the central nervous system (CNS). They are responsible for maintaining the overall health and homeostasis of the brain and spinal cord. Characteristics Microglia are small, non-neuronal cells with a characteristic shape and highly dynamic processes. They possess the ability
Definition: Microexpressions Description: A microexpression refers to a brief, involuntary facial expression that occurs within a fraction of a second. These subtle facial movements provide insights into a person’s genuine emotions, even when they are trying to conceal or suppress them. Characteristics: Rapid and fleeting facial expressions. Typically last for around 1/4th to 1/25th of
Microcephaly Definition: Microcephaly is a congenital condition characterized by an abnormally small head size in newborns and infants. It is a rare neurological disorder where the circumference of the head is significantly smaller than expected for a person’s age and sex. Causes: Microcephaly can be caused by various factors such as genetic mutations, exposure to
Microdeletion Syndrome: A genetic disorder caused by the deletion of a small segment of DNA, generally less than 5 million base pairs, from a chromosome. Causes: Microdeletion syndrome is usually caused by an error during DNA replication, resulting in the absence of certain genes or parts of genes. Characteristics: Microdeletion syndromes can exhibit a wide
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Michigan Alcohol Screening Test (MAST) The Michigan Alcohol Screening Test (MAST) is a brief, self-administered questionnaire that is used as a screening tool to identify individuals who may have an alcohol use disorder (AUD). It consists of 22 multiple-choice questions that assess various aspects of alcohol consumption and potential alcohol-related problems.
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Definition of Mexican Valium Mexican Valium is a colloquial term used to refer to a specific type of benzodiazepine medication that is illegally manufactured or obtained in Mexico. It is not an officially recognized pharmaceutical product and should not be confused with prescription medication. Overview Mexican Valium is usually obtained through illegal means and is
Metrazol Definition: Metrazol is a synthetic compound that is commonly used as a stimulant of the central nervous system and as a convulsive agent in electroconvulsive therapy (ECT) procedures. Uses of Metrazol Central Nervous System Stimulant: Metrazol is often prescribed to individuals suffering from conditions such as depression, narcolepsy, and attention deficit hyperactivity disorder (ADHD)
Definition Methylenedioxymethamphetamine, commonly known as MDMA or ecstasy, is a psychoactive drug that primarily acts as a stimulant and hallucinogen. It belongs to the substituted amphetamine class of drugs and is chemically similar to both amphetamine and hallucinogens, such as mescaline. MDMA is most commonly sold in tablet form and is known for its euphoric
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Definition of Methodological Behaviorism Methodological behaviorism is a philosophical theory that focuses on studying behavior and observable actions of individuals while disregarding any mental processes, emotions, or subjective experiences that may be occurring internally. This approach asserts that psychology should be solely concerned with observable behavior and not with introspection or mental states. Focus on
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