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Organization of the Brain01:30

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The brain is an integral component of the nervous system and serves as the center for processing sensory inputs, making decisions, and directing bodily actions. This complex organ is organized into three primary sections: the hindbrain, midbrain, and forebrain, each responsible for a range of vital functions.
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Brain Imaging01:14

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The human brain, a complex organ, is functionally divided into two cerebral hemispheres—left and right. These hemispheres are interconnected by a structure of paramount importance, the corpus callosum. This substantial bundle of neural fibers is not just a bridge between the hemispheres but a crucial element for the brain's comprehensive functioning. It enables efficient communication between the two hemispheres, allowing each side of the brain to control and receive sensory and motor...
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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.
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Brain waves are electrical signals generated by the neurons in the brain, which are regularly monitored to measure mental activities. Brain waves and their frequency ranges can be measured using an electroencephalogram or EEG. There are four main types of brain waves, each with distinct characteristics:
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Video Experimental Relacionado

Updated: Mar 6, 2026

Inter-Brain Synchrony in Open-Ended Collaborative Learning: An fNIRS-Hyperscanning Study
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Hacia una iniciativa global BRAIN

Rafael Yuste1, Cori Bargmann2

  • 1Neurotechnology Center, Kavli Institute of Brain Science, Department of Biological Sciences and Neuroscience, Columbia University, New York, NY 10027, USA.

Cell
|March 4, 2017
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Resumen
Este resumen es generado por máquina.

La neurociencia está adoptando la colaboración global, aprovechando las nuevas tecnologías de los grandes proyectos para avanzar en la ciencia y la medicina. El acceso abierto a los datos y el intercambio de tecnología maximizarán el impacto de estas iniciativas internacionales de neurociencia.

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Área de la Ciencia:

  • La neurociencia
  • Investigación biomédica
  • Colaboración científica

Sus antecedentes:

  • El campo de la neurociencia está evolucionando rápidamente.
  • Los avances tecnológicos están impulsando nuevas capacidades de investigación.
  • Los proyectos científicos internacionales a gran escala son cada vez más frecuentes.

Objetivo del estudio:

  • Para resaltar la era emergente de colaboración en la neurociencia.
  • Enfatizar el impacto de las nuevas tecnologías en la ciencia, la medicina y la sociedad.
  • Abogar por iniciativas internacionales coordinadas y acceso abierto a los datos.

Principales métodos:

  • Este estudio es una visión conceptual y una síntesis de las tendencias actuales.
  • Analiza las implicaciones de los proyectos científicos globales.
  • Se discuten las estrategias para la distribución de la tecnología y la accesibilidad de los datos.

Principales resultados:

  • La neurociencia se caracteriza cada vez más por la colaboración internacional.
  • De los proyectos a gran escala están surgiendo nuevas y poderosas tecnologías.
  • La coordinación y el acceso abierto a los datos son cruciales para maximizar el valor científico.

Conclusiones:

  • Adoptar un enfoque colaborativo es esencial para el futuro de la neurociencia.
  • La cooperación internacional y los principios de la ciencia abierta acelerarán los descubrimientos.
  • Aprovechar la experiencia global mejorará el impacto de la investigación en neurociencias.