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  2. Cellular neuroscience - Wikipedia

    en.wikipedia.org/wiki/Cellular_neuroscience

    Cellular neuroscience is a branch of neuroscience concerned with the study of neurons at a ... For example, Schwann cells, which ... When there is a change in voltage ...

  3. Critical brain hypothesis - Wikipedia

    en.wikipedia.org/wiki/Critical_brain_hypothesis

    In neuroscience, the critical brain hypothesis states that certain biological neuronal networks work near phase transitions. [ 1 ] [ 2 ] [ 3 ] Experimental recordings from large groups of neurons have shown bursts of activity, so-called neuronal avalanches, with sizes that follow a power law distribution.

  4. Orchestrated objective reduction - Wikipedia

    en.wikipedia.org/wiki/Orchestrated_objective...

    Orchestrated objective reduction (Orch OR) is a controversial theory postulating that consciousness originates at the quantum level inside neurons (rather than being a product of neural connections). The mechanism is held to be a quantum process called objective reduction that is orchestrated by cellular structures called microtubules.

  5. Synaptic plasticity - Wikipedia

    en.wikipedia.org/wiki/Synaptic_plasticity

    In neuroscience, synaptic plasticity is the ability of synapses to strengthen or weaken over time, in response to increases or decreases in their activity. [1] Since memories are postulated to be represented by vastly interconnected neural circuits in the brain , synaptic plasticity is one of the important neurochemical foundations of learning ...

  6. Hebbian theory - Wikipedia

    en.wikipedia.org/wiki/Hebbian_theory

    Hebbian theory is a neuropsychological theory claiming that an increase in synaptic efficacy arises from a presynaptic cell's repeated and persistent stimulation of a postsynaptic cell. It is an attempt to explain synaptic plasticity , the adaptation of brain neurons during the learning process.

  7. Neuron doctrine - Wikipedia

    en.wikipedia.org/wiki/Neuron_doctrine

    Neuron theory is an example of consilience where low level theories are absorbed into higher level theories that explain the base data as part of higher order structure. As a result, the neuron doctrine has multiple elements, each of which were the subject of low level theories, debate, and primary data collection.

  8. Neural adaptation - Wikipedia

    en.wikipedia.org/wiki/Neural_adaptation

    An example of this phenomenon is when a ball appears to be getting smaller and smaller, the mind will then infer that the ball is moving away from them. In the 1890s, psychologist George M. Stratton conducted experiments in which he tested the theory of perceptual adaptation.

  9. Neural correlates of consciousness - Wikipedia

    en.wikipedia.org/wiki/Neural_correlates_of...

    The best known example is the Necker cube whose 12 lines can be perceived in one of two different ways in depth. The Necker Cube: The left line drawing can be perceived in one of two distinct depth configurations shown on the right. Without any other cue, the visual system flips back and forth between these two interpretations. [15]