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Related Concept Videos

Neuroplasticity01:01

Neuroplasticity

Neuroplasticity reflects the brain's remarkable capacity to adapt and evolve, responding dynamically to learning, experiences, or injury by reorganizing its neural circuitry. This reorganization involves creating new neural connections and refining old ones through a series of biological processes that contribute to the brain's lifelong development and adaptability.
Human Genetics01:28

Human Genetics

Human genetics provides a profound framework for understanding the interplay between genetic predispositions and human psychology. At the heart of this discipline lies the study of how genes influence physical traits, behaviors, and susceptibility to diseases. Each person carries a unique genetic code that subtly or significantly shapes their psychological and behavioral landscape.
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Biological Influences on Intelligence01:30

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Intelligence is often thought to be linked to brain size, but the relationship is more complex than that. While brain size does correlate modestly with some abilities, like verbal skills, the connection is weaker for others, such as spatial reasoning. Other factors, like brain structure, also play crucial roles. For instance, despite Einstein's smaller-than-average brain, his parietal cortex, which is involved in spatial reasoning, was 15% wider, suggesting that neural density might matter more...
Biological Causes of Schizophrenia01:29

Biological Causes of Schizophrenia

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Genetic Factors in Schizophrenia
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Behavioral Genetics and Its Designs01:23

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Behavior genetics explores how genetic inheritance influences human behavior. It focuses on how genes, passed from parents to offspring, contribute to the development of behavioral traits and tendencies. This branch of genetics seeks to understand the complex interplay between inherited genetic factors and environmental influences in shaping our behaviors.
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Gene-Environment Interactions01:20

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Gene expression is a dynamic process that is significantly influenced by environmental factors. This interaction underlies the complex nature of biological development and the phenotypic differences observed among individuals, even among those with identical genetic makeups. Factors such as radiation, temperature, behavior, nutrition, and stress play pivotal roles in determining how genes are expressed. The concept of the reaction range is central to understanding this interaction. It posits...

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A Pipeline using Bilateral In Utero Electroporation to Interrogate Genetic Influences on Rodent Behavior
06:59

A Pipeline using Bilateral In Utero Electroporation to Interrogate Genetic Influences on Rodent Behavior

Published on: May 21, 2020

Brain plasticity and genetic factors.

Kristin M Pearson-Fuhrhop1, Jeffrey A Kleim, Steven C Cramer

  • 1Department of Anatomy & Neurobiology, University of California, Irvine, Orange, USA.

Topics in Stroke Rehabilitation
|September 11, 2009
PubMed
Summary
This summary is machine-generated.

Genetic factors significantly influence brain plasticity and stroke recovery. Understanding these genetic links, like BDNF and ApoE gene variations, can lead to better post-stroke treatments and therapies.

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Area of Science:

  • Neuroscience
  • Genetics
  • Rehabilitation Medicine

Background:

  • Brain plasticity underpins functional and structural brain changes.
  • Stroke recovery involves spontaneous and treatment-induced neuroplasticity.
  • Genetic factors play a crucial role in modulating post-stroke recovery.

Purpose of the Study:

  • To review the impact of genetic factors on brain plasticity and stroke recovery.
  • To discuss specific gene polymorphisms, including BDNF and ApoE, in stroke recovery.
  • To propose novel genetic polymorphisms for future research in stroke rehabilitation.

Main Methods:

  • Literature review focusing on genetic influences in neuroplasticity and stroke.
  • Detailed analysis of polymorphisms in brain-derived neurotrophic factor (BDNF) and apolipoprotein E (ApoE) genes.
  • Exploration of indirect genetic influences on depression and pharmacotherapy in stroke survivors.

Main Results:

  • Specific gene polymorphisms (BDNF, ApoE) are linked to brain plasticity and stroke recovery outcomes.
  • Other genetic variations indirectly affect stroke recovery by influencing mood and medication response.
  • Identified potential new genetic targets for stroke recovery research.

Conclusions:

  • Genetic factors are critical determinants of brain plasticity and stroke recovery.
  • Targeting specific genetic pathways may enhance therapeutic interventions after stroke.
  • Further research into novel genetic polymorphisms can optimize personalized stroke rehabilitation strategies.