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Human fear responses to certain stimuli, such as darkness, heights, deep water, and blood, can often arise despite the absence of direct negative experiences. This phenomenon is rooted in evolutionary psychology, which posits that humans have developed a predisposition to fear stimuli that historically posed significant survival threats. This predisposition, known as preparedness, suggests that early humans who developed a fear of potentially dangerous entities, such as venomous snakes and...
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Behavior Therapy01:22

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Behavior therapy incorporates diverse techniques rooted in classical conditioning principles to address maladaptive behaviors and anxiety disorders. These methods aim to reduce avoidance behaviors, foster adaptive coping mechanisms, and alter associations between stimuli and responses, making them effective in a wide range of therapeutic contexts.
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Social anxiety disorder, also known as social phobia, is characterized by an intense fear of social situations where one might face humiliation, rejection, embarrassment, or negative evaluation. This disorder leads individuals to avoid activities like casual conversations, public speaking, or seemingly simple tasks such as eating, signing documents, or swimming, in public settings. Its impact extends beyond discomfort, often significantly interfering with daily functioning and quality of life.
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Anxiety is a common mental disorder featuring excessive worry, fear, and apprehension, significantly affecting daily life. People with anxiety disorders experience persistent and intense anxiety, interrupting their everyday functioning.
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Horney's Sociocultural Approach01:27

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Karen Horney's psychoanalytic theories emphasize the potential for self-realization and the importance of addressing social and cultural, rather than biological, factors in personality development. She challenged traditional Freudian views, particularly Freud's concept of "penis envy," which she argued stemmed from cultural influences rather than inherent biological differences. Horney believed that any sense of inferiority in women was a result of societal conditioning, such as...
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Psychosurgery01:30

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Psychosurgery, the surgical alteration or permanent removal of brain tissue to alleviate severe psychological conditions, stands as one of the most radical and controversial treatments in the history of mental health care. Its development and application have evolved significantly, marked by dramatic shifts in scientific understanding and ethical perspectives.
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Related Experiment Video

Updated: Jun 26, 2025

Using the Threat Probability Task to Assess Anxiety and Fear During Uncertain and Certain Threat
11:18

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Neurophobia: challenges and solutions

Tarig Abkur1, Zahir Satti1, Daniel G Di Luca1

  • 1From the Divison of Neurology (Abkur, Alhashyan, Algethami), Department of Medicine, University of Toronto, Edmond J. Safra Program in Parkinson's Disease (Abkur, Alhashyan), Morton and Gloria Shulman Movement Disorders Clinic, Toronto Western Hospital, University Health Network, and from the Depatment of Neurology (Algethami), The Hospital for Sick Children, 555 University Avenue, Toronto, Ontario, Canada, from the Department of Medicine (Satti), and the Department of Cardiology (Satti), The Freeman Hospital Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom, and from the Department of Neurology (Di Luca), Washington University in St Louis, St Louis, Missouri, United States, and from Department of Pediatric Neurology (Algethami), National Neuroscience Institute, King Fahad Medical City, Riyadh, Kingdom of Saudi Arabia. Address correspondence and reprint requests to: Dr. Tarig Abkur, Division of Neurology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada.

Neurosciences (Riyadh, Saudi Arabia)
|May 13, 2024
PubMed
Summary

No abstract available in PubMed .

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