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関連する概念動画

Cognitive Dissonance01:38

Cognitive Dissonance

37.5K
Social psychologists have documented that feeling good about ourselves and maintaining positive self-esteem is a powerful motivator of human behavior (Tavris & Aronson, 2008). In the United States, members of the predominant culture typically think very highly of themselves and view themselves as good people who are above average on many desirable traits (Ehrlinger, Gilovich, & Ross, 2005). Often, our behavior, attitudes, and beliefs are affected when we experience a threat to our...
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Impact of Groups on Groups01:19

Impact of Groups on Groups

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Social psychologists analyze how groups influence one another, shaping social structures and interactions through both cooperation and competition. These dynamics manifest in various ways, ranging from economic partnerships to intergroup conflicts that shape societal structures and perceptions.Cooperation and Competition in Intergroup RelationsIntergroup relationships vary across contexts, sometimes fostering cooperation and mutual benefit while at other times leading to conflict and...
262
Impact01:30

Impact

514
Impact occurs when two bodies collide, leading to the application of impulsive forces between them. Analyzing impact mechanics involves considering two colliding particles moving along a line known as the line of impact, which passes through their centers and is perpendicular to the contact plane.
When particles with different initial velocities collide, they induce deformation by applying equal and opposite impulses. At the point of maximum deformation, the particles move together with...
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Compounds Essential to Human Function01:25

Compounds Essential to Human Function

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The human body is composed of cells that are fundamentally made up of several different molecules. These molecules are essential to carry out all physiological processes in the body and are broadly classified into organic and inorganic based on their chemical structures.
Inorganic Compounds Essential to Human Functioning
Inorganic compounds essential to human functioning include water, salts, acids, and bases. These compounds are inorganic, i.e., they do not have a carbon-hydrogen bond. Water...
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Language and Cognition01:27

Language and Cognition

813
Language serves as a bridge between ideas and communication, influencing how individuals perceive and interact with the world. Psychologists have long debated whether language shapes thought or vice versa. This discussion gained grip with Edward Sapir and Benjamin Lee Whorf in the 1940s, who proposed that language determines thought, a concept known as linguistic determinism. They suggested that the vocabulary and structure of a language influence how its speakers think and perceive reality.
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Cognitive Therapy01:25

Cognitive Therapy

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Cognitive therapy, pioneered by Aaron T. Beck in the 1960s, is a structured approach to addressing psychological distress by focusing on the influence of thoughts on emotions and behaviors. All cognitive therapies involve the basic assumption that human beings have control over their feelings, and that how individuals feel about something depends on how they think about it. Unlike psychoanalytic methods that delve into unconscious processes or humanistic approaches emphasizing...
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腸内微生物群がヒトの認知機能に与える影響

Soghra Bagheri1, Ireneusz Ryszkiel2, Agata Stanek2

  • 1Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah 6714415185, Iran.

Nutrients
|February 13, 2026
PubMed
まとめ

人間の腸内微生物群は,健康と病気の両方で認知機能に影響を与えます. 最近の人間の研究では,潜在的な因果関係が示唆されていますが,腸内細菌と脳機能の正確な関係は複雑で,まだ調査中です.

キーワード:
認知機能は認知機能である.病気 病気 病気 病気 病気腸内微生物群 (gut microbiota) とは,腸内微生物群 (gut microbiota) とは,腸内微生物群 (gut microbiota) とは,腸内微生物群 (gut microbiota) とは,腸内微生物群 (gut microbiota) とは,腸内微生物群 (gut microbiota) とは,干渉の介入とは,干渉の介入である.栄養素 栄養素 栄養素 栄養素 栄養素 栄養素

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科学分野:

  • 神経科学は神経科学である.
  • 微生物学 微生物学とは
  • 人体健康 人体健康 人体健康

背景:

  • 腸内微生物群が生理学的および病理学的機能に果たす役割は,研究分野が拡大している.
  • 認知機能は,様々な生物学的要因に大きく影響される人間の健康の重要な側面です.
  • 既存の研究は動物モデルに大きく依存しており,人間の認知プロセスへの直接的適用を制限しています.

研究 の 目的:

  • 腸内微生物群と認知機能に関する最近の人間の研究を統合する.
  • この分野における動物モデルの一般化性の限界に対処するために.
  • 認知に関するヒトの腸-脳軸の最新版の概要を提供するため.

主な方法:

  • 最近の人間の研究を体系的にレビューする.
  • 介入研究と観察研究の分析.
  • 腸内微生物群の構成と認知能力を結びつける発見の統合.

主要な成果:

  • 腸内微生物群は,健康な個人と病気の双方の認知機能と有意に関連しています.
  • 証拠は,腸内微生物の組成と認知能力の間の潜在的な因果関係を示唆しています.
  • いくつかの研究は逆の関係を示し,腸-脳軸の複雑さを強調しています.

結論:

  • 人間の腸内微生物群は,認知機能を調節する上で重要な役割を果たします.
  • 腸-脳接続の背後にあるメカニズムを解明するために,さらに人間中心的な研究が必要である.
  • この関係を理解することで,認知障害に対する新しい治療戦略が生まれるかもしれません.