Related Experiment Video

Updated: Aug 15, 2026

Functional and Physiological Methods of Evaluating Median Nerve Regeneration in the Rat
12:09

Functional and Physiological Methods of Evaluating Median Nerve Regeneration in the Rat

Published on: April 18, 2020

Antônio Austregésilo Rodrigues de Lima (1876-1960) on his 150th anniversary: the polymath of Brazilian neurology

Marleide da Mota Gomes1,2, Marcos Raimundo Gomes de Freitas3

  • 1Universidade Federal do Rio de Janeiro, Faculdade de Medicina, Departamento de Medicina Interna, Rio de Janeiro RJ, Brazil.

Arquivos De Neuro-Psiquiatria
|August 13, 2026
PubMed

More Related Videos

The 6-hydroxydopamine Rat Model of Parkinson's Disease08:10

The 6-hydroxydopamine Rat Model of Parkinson's Disease

Published on: October 27, 2021

Lentiviral-Induced Striatal Pathology as a Preclinical Model of Polyglutamine Spinocerebellar Ataxias09:12

Lentiviral-Induced Striatal Pathology as a Preclinical Model of Polyglutamine Spinocerebellar Ataxias

Published on: March 13, 2026

Related Concept Videos

The Spinal Cord01:54

The Spinal Cord

The spinal cord is the body’s major nerve tract of the central nervous system, communicating afferent sensory information from the periphery to the brain and efferent motor information from the brain to the body. The human spinal cord extends from the hole at the base of the skull, or foramen magnum, to the level of the first or second lumbar vertebra.
Long-term Potentiation01:25

Long-term Potentiation

Long-term potentiation, or LTP, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTP is the process of synaptic strengthening that occurs over time between pre and postsynaptic neuronal connections. The synaptic strengthening of LTP works in opposition to the synaptic weakening of long-term depression (LTD) and together are the main mechanisms that underlie learning and memory.
Hebbian LTP
LTP can occur when presynaptic neurons...
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.
Cranial Nerves: Overview and Anatomy01:19

Cranial Nerves: Overview and Anatomy

The cranial nerves are an important part of the complex network of nerves in the human body. These nerves emerge directly from the brain and are responsible for transmitting essential information between the brain and various parts of the head and neck. There are 12 pairs of cranial nerves, systematically numbered using Roman numerals from I to XII, beginning from the anterior and moving to the posterior of the brain. Each cranial nerve is uniquely identified by names that reflect its function...
Life Histories01:29

Life Histories

Constrained by limited energy and resources, organisms must compromise between offspring quantity and parental investment. This trade-off is represented by two primary reproductive strategies; K-strategists produce few offspring but provide substantial parental support, whereas r-strategists produce much progeny that receives little care. These strategies are related to an organism’s survival likelihood across its lifespan, which is represented by a survivorship curve. Three general types of...
X-linked Traits01:19

X-linked Traits

In most mammalian species, females have two X sex chromosomes and males have an X and Y. As a result, mutations on the X chromosome in females may be masked by the presence of a normal allele on the second X. In contrast, a mutation on the X chromosome in males more often causes observable biological defects, as there is no normal X to compensate. Trait variations arising from mutations on the X chromosome are called “X-linked”.