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Related Concept Videos

Schizophrenia01:17

Schizophrenia

Schizophrenia, a term introduced by Swiss psychiatrist Eugen Bleuler in 1911, describes a severe psychological disorder marked by profound disruptions in attention, thought processes, language, emotion, and interpersonal relationships. The core feature of schizophrenia is psychosis — a state characterized by a fundamental detachment from reality. This disconnection manifests through distorted logic, impaired perception, and atypical behavior, severely affecting the lives of those diagnosed.
Positive Symptoms of Schizophrenia: Hallucinations and Delusions01:30

Positive Symptoms of Schizophrenia: Hallucinations and Delusions

Schizophrenia is a complex mental health disorder that can manifest with various positive symptoms, including thought, movement, and behavior disorders. These symptoms significantly disrupt cognitive and motor functions, leading to profound effects on an individual's ability to engage with the world.
Thought Disorders
Disorganized and unusual thought processes mark thought disorders in schizophrenia. One key feature is disorganized speech, where an individual's conversation includes loosely...
Autobiographical Memory01:14

Autobiographical Memory

Autobiographical memory is a unique type of episodic memory that involves recollecting personal life experiences. It allows individuals to remember significant events from their past, creating a narrative of their lives. One interesting phenomenon related to autobiographical memory is the reminiscence bump. This effect refers to the tendency of adults to recall more events from their second and third decades of life — typically between ages 10 to 30 — than from other periods. This period is...
Explicit Memories01:27

Explicit Memories

Explicit memories, also known as declarative memories, are consciously remembered, recalled, and reported. Studying for a chemistry exam involves material that will become part of explicit memory. There are two types of explicit memory: episodic and semantic.
Episodic memory contains information about personally experienced events and is reported as a story. An example of episodic memory is recalling a birthday celebration. This type of memory includes the what, where, and when of an event, as...
Dissociative Amnesia01:21

Dissociative Amnesia

Dissociative amnesia is a complex psychological condition that manifests as an inability to recall personal information, often tied to traumatic or stressful events. Unlike general amnesia, individuals with this condition retain the ability to perform routine activities and procedural tasks, such as operating a phone or navigating public transportation, yet experience profound gaps in autobiographical memory. These lapses may encompass significant life events, such as suicide attempts or...
Negative and Cognitive Symptoms of Schizophrenia01:30

Negative and Cognitive Symptoms of Schizophrenia

Negative symptoms of schizophrenia indicate a reduction or absence of typical behaviors and emotional responses found in healthy individuals, while positive symptoms reflect an excess or distortion of normal functioning.
Negative Symptoms
Negative symptoms of schizophrenia manifest as deficits in normal emotional and behavioral functioning, profoundly impacting daily life. Individuals with schizophrenia often display a flat affect, characterized by a near-total absence of emotional expression,...

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Related Experiment Video

Updated: Jun 21, 2026

Examining the Characteristics of Episodic Memory using Event-related Potentials in Patients with Alzheimer's Disease
11:01

Examining the Characteristics of Episodic Memory using Event-related Potentials in Patients with Alzheimer's Disease

Published on: August 30, 2011

Episodic memory in schizophrenia.

Victoria M Leavitt1, Terry E Goldberg

  • 1The Zucker Hillside Hospital, 75-59 263rd Street, Glen Oaks, NY 11004, USA.

Neuropsychology Review
|July 30, 2009
PubMed
Summary
This summary is machine-generated.

Schizophrenia impairs episodic memory due to cognitive, neural, and genetic factors. This review synthesizes research to better understand these memory deficits in the medial temporal lobe.

More Related Videos

A Real-world What-Where-When Memory Test
09:13

A Real-world What-Where-When Memory Test

Published on: May 16, 2017

Related Experiment Videos

Last Updated: Jun 21, 2026

Examining the Characteristics of Episodic Memory using Event-related Potentials in Patients with Alzheimer's Disease
11:01

Examining the Characteristics of Episodic Memory using Event-related Potentials in Patients with Alzheimer's Disease

Published on: August 30, 2011

A Real-world What-Where-When Memory Test
09:13

A Real-world What-Where-When Memory Test

Published on: May 16, 2017

Area of Science:

  • Neuroscience
  • Psychiatry
  • Cognitive Science

Background:

  • Episodic memory deficits are a core feature of schizophrenia.
  • The specific cognitive, neural, behavioral, and genetic underpinnings remain incompletely understood.

Purpose of the Study:

  • To characterize episodic memory impairments in schizophrenia.
  • To organize existing findings within neuroanatomical, genetic, and behavioral frameworks.

Main Methods:

  • Review of neuroimaging and behavioral studies.
  • Examination of cognitive science paradigms, molecular genetics, neurophysiology, and computational algorithms.
  • Focus on medial temporal lobe subregions.

Main Results:

  • Synthesizes diverse research on schizophrenia's impact on episodic memory.
  • Highlights the need for integrated approaches to understand memory system compromises.

Conclusions:

  • A comprehensive understanding of episodic memory deficits in schizophrenia requires integrating neuroanatomical, genetic, and behavioral data.
  • Further research synthesizing these components is crucial for advancing treatment and intervention strategies.