Jove
Visualize
Contáctanos

Videos de Conceptos Relacionados

Long-term Potentiation01:35

Long-term Potentiation

59.5K
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.
59.5K
Neurogenesis and Regeneration of Nervous Tissue01:15

Neurogenesis and Regeneration of Nervous Tissue

2.0K
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...
2.0K
Neural Circuits01:25

Neural Circuits

3.2K
Neural circuits and neuronal pools are two of the main structures found in the nervous system. Neural circuits are networks of neurons that work together to carry out a specific task or process. They consist of interconnected neurons and glial cells, which provide structural and metabolic support.
Neuronal pools are collections of nerve cells with similar functions and interact through chemical and electrical signals. These pools include both interneurons (the central neural circuit nodes that...
3.2K
Neuroplasticity01:01

Neuroplasticity

2.4K
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.
2.4K
Long-term Potentiation01:25

Long-term Potentiation

3.8K
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...
3.8K

También podría leer

Artículos Relacionados

Artículos vinculados a este trabajo por autores compartidos, revista y gráfico de citas.

Ordenar por
Same author

Cell-type targeted CRISPR/Cas9 Clock knockdown in mouse VTA dopamine neurons alter sleep, behavior, and cellular excitability.

bioRxiv : the preprint server for biology·2026
Same author

Early postnatal DNA methylation dynamics define neuronal subtypes and are disrupted by MECP2 loss.

bioRxiv : the preprint server for biology·2026
Same author

A hypothalamic circuit for anticipating future changes in energy balance.

Neuron·2026
Same author

Brunner's Glands in the Duodenal Bulb Are Indirectly Innervated by Vagal Preganglionics That Connect With Cholinergic Enteric Neurons in the Myenteric Plexus.

The Journal of comparative neurology·2026
Same author

Spectral envelopes of facial movements predict intention, cortical representations, and neural prosthetic control.

bioRxiv : the preprint server for biology·2026
Same author

Social attachment shapes interbrain synchrony.

bioRxiv : the preprint server for biology·2026
Same journal

Daily briefing: 'Cyborg' cockroaches breathe underwater with printed suit.

Nature·2026
Same journal

China boosts prestigious grants for young scientists - will it ease competition?

Nature·2026
Same journal

Incoming US science academy chief vows to 'double down' on research.

Nature·2026
Same journal

Author Correction: Synthesis of enantioenriched atropisomers by biocatalytic deracemization.

Nature·2026
Same journal

Electrodeposited self-assembled molecules for perovskite photovoltaics.

Nature·2026
Same journal

Neutrino's nursery found: the 'Shadow Blaster'.

Nature·2026
Ver todos los artículos relacionados
JoVE
x logofacebook logolinkedin logoyoutube logo
ACERCA DE JoVE
Visión GeneralLiderazgoBlogCentro de Ayuda JoVE
AUTORES
Proceso de PublicaciónConsejo EditorialAlcance y PolíticasRevisión por ParesPreguntas FrecuentesEnviar
BIBLIOTECARIOS
TestimoniosSuscripcionesAccesoRecursosConsejo Asesor de BibliotecasPreguntas Frecuentes
INVESTIGACIÓN
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchivo
EDUCACIÓN
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualCentro de Recursos para ProfesoresSitio de Profesores
Términos y Condiciones de Uso
Política de Privacidad
Políticas

Video Experimental Relacionado

Updated: Mar 29, 2026

Single Synapse Indicators of Glutamate Release and Uptake in Acute Brain Slices from Normal and Huntington Mice
08:27

Single Synapse Indicators of Glutamate Release and Uptake in Acute Brain Slices from Normal and Huntington Mice

Published on: March 11, 2020

6.7K

La actividad recurrente de la red impulsa la sinaptogénesis estriatal.

Yevgenia Kozorovitskiy1, Arpiar Saunders, Caroline A Johnson

  • 1Howard Hughes Medical Institute, Department of Neurobiology, Harvard Medical School, 220 Longwood Ave, Boston, Massachusetts 02115, USA.

Nature
|June 5, 2012
PubMed
Resumen
Este resumen es generado por máquina.

La actividad neuronal temprana en el estriado en desarrollo da forma al cableado de los ganglios basales. El equilibrio de las vías inhibidoras regula la entrada excitatoria, destacando la retroalimentación positiva.

Más Videos Relacionados

Electrophysiological Investigations of Retinogeniculate and Corticogeniculate Synapse Function
09:09

Electrophysiological Investigations of Retinogeniculate and Corticogeniculate Synapse Function

Published on: August 7, 2019

6.6K
In Vivo Direct Reprogramming of Resident Glial Cells into Interneurons by Intracerebral Injection of Viral Vectors
12:26

In Vivo Direct Reprogramming of Resident Glial Cells into Interneurons by Intracerebral Injection of Viral Vectors

Published on: June 17, 2019

10.2K

Videos de Experimentos Relacionados

Last Updated: Mar 29, 2026

Single Synapse Indicators of Glutamate Release and Uptake in Acute Brain Slices from Normal and Huntington Mice
08:27

Single Synapse Indicators of Glutamate Release and Uptake in Acute Brain Slices from Normal and Huntington Mice

Published on: March 11, 2020

6.7K
Electrophysiological Investigations of Retinogeniculate and Corticogeniculate Synapse Function
09:09

Electrophysiological Investigations of Retinogeniculate and Corticogeniculate Synapse Function

Published on: August 7, 2019

6.6K
In Vivo Direct Reprogramming of Resident Glial Cells into Interneurons by Intracerebral Injection of Viral Vectors
12:26

In Vivo Direct Reprogramming of Resident Glial Cells into Interneurons by Intracerebral Injection of Viral Vectors

Published on: June 17, 2019

10.2K

Área de la Ciencia:

  • La neurociencia es la neurociencia.
  • Neurociencia del desarrollo neurológico.
  • La neurociencia de sistemas es la neurociencia de sistemas.

Sus antecedentes:

  • La actividad neuronal es crucial para el cableado cerebral postnatal, particularmente en los sistemas sensoriales.
  • El papel de la actividad temprana en el desarrollo de los ganglios basales es poco conocido.
  • Los ganglios basales son vitales para el control motor y el aprendizaje, pero carecen de información sensorial directa y una organización topográfica clara.

Objetivo del estudio:

  • Investigar el papel de la actividad neuronal temprana en el desarrollo de los ganglios basales.
  • Para determinar cómo el equilibrio de actividad en el estriado influye en el cableado de los ganglios basales.

Principales métodos:

  • Utilizó ratones transgénicos y técnicas de transferencia de genes virales.
  • Liberación modulada de neurotransmisores y actividad neuronal en el estriado en desarrollo in vivo.

Principales resultados:

  • El equilibrio entre dos vías inhibidoras en el estriado regula la inervación excitatoria de los ganglios basales.
  • La propagación de la actividad a través de redes de múltiples etapas es clave para el cableado de los ganglios basales.

Conclusiones:

  • La actividad temprana en el estriado es crítica para el desarrollo de los ganglios basales.
  • Los mecanismos de retroalimentación positiva juegan un papel importante en la conducción de la maduración de las redes de ganglios basales.