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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.
Neurogenesis and Regeneration of Nervous Tissue01:15

Neurogenesis and Regeneration of Nervous Tissue

In the CNS, neurogenesis, the birth of new neurons from stem cells, is limited to the hippocampus in adults. In other regions of the brain and spinal cord, neurogenesis is almost non-existent due to inhibitory influences from neuroglia, especially oligodendrocytes, and the absence of growth-stimulating cues. The myelin produced by oligodendrocytes in the CNS inhibits neuronal regeneration. Furthermore, astrocytes proliferate rapidly after neuronal damage, forming scar tissue that physically...
Brain Imaging01:14

Brain Imaging

Brain imaging technologies provide critical insights into both the structure and function of the human brain, enabling medical professionals and researchers to diagnose, study, and treat neurological disorders or psychiatric disorders more effectively.
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans),  magnetic resonance imaging (MRI),  functional magnetic resonance imaging (fMRI), and Transcranial Magnetic Stimulation (TMS).
Neurons as Communicators of the Brain01:22

Neurons as Communicators of the Brain

Neurons, the fundamental units of the brain and nervous system, function as the primary transmitters of information throughout the body. Their ability to communicate through electrical and chemical signals is vital for every bodily function, from regulating the heartbeat to processing complex thoughts. Each neuron has three main components: the cell body (soma), dendrites, and an axon, each specialized to facilitate swift and efficient neural communication.
Cell Body
The cell body, also known...
Disorders of the Nervous Tissue01:28

Disorders of the Nervous Tissue

Nervous tissue is a vital component of the human body's communication system, enabling us to perceive and respond to stimuli. However, like all other tissues, it is vulnerable to disorders and diseases that can significantly impact our neurological functioning.
Homeostatic Imbalances:
Alzheimer's disease manifests as a gradual decline in memory and cognitive abilities, attributed to the buildup of amyloid plaques and neurofibrillary tangles in the brain.
Parkinson's disease arises from the...
Neural Regulation01:37

Neural Regulation

Digestion begins with a cephalic phase that prepares the digestive system to receive food. When our brain processes visual or olfactory information about food, it triggers impulses in the cranial nerves innervating the salivary glands and stomach to prepare for food.

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Related Experiment Video

Updated: Jun 15, 2026

Perspectives on Neuroscience
26:41

Perspectives on Neuroscience

Published on: July 31, 2007

[What's new in neurology].

Vincianne Rey Bataillard1, Andrea Rossetti, Bernard Nater

  • 1Service de Neurologie, CHUV, 1011 Lausanne. vincianne.rey@chuv.ch

Revue Medicale Suisse
|March 4, 2010
PubMed
Summary

This review highlights key therapeutic advances across neurology specialties. It focuses on evidence-based treatment news and includes negative studies for a balanced perspective on neurological therapies.

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Area of Science:

  • Neurology
  • Therapeutic Advances
  • Evidence-Based Medicine

Context:

  • Overview of current treatment landscape in neurology.
  • Focus on significant developments and breakthroughs.
  • Inclusion of diverse neurological specialities.

Purpose:

  • To summarize principal news on treatments in neurology.
  • To present pertinent therapeutic advances with an evidence-based viewpoint.
  • To provide a balanced perspective by including negative studies.

Summary:

  • Presents key therapeutic news and advances in various neurology fields.
  • Emphasizes an evidence-based approach to treatment evaluation.
  • Incorporates findings from negative studies to ensure a comprehensive overview.

Impact:

  • Informs neurologists and researchers about the latest treatment options.
  • Facilitates informed decision-making in clinical practice.
  • Contributes to the ongoing advancement of neurological care through balanced reporting.