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  2. Cat intelligence - Wikipedia

    en.wikipedia.org/wiki/Cat_intelligence

    The human brain and the cat brain both have cerebral cortices [13] with similar lobes. [14] [failed verification] The number of cortical neurons contained in the brain of the cat is reported to be 203 million. [15] Area 17 [16] of the visual cortex was found to contain about 51,400 neurons per mm 3. [17] [18] Area 17 is the primary visual ...

  3. List of animals by number of neurons - Wikipedia

    en.wikipedia.org/wiki/List_of_animals_by_number...

    The first list shows number of neurons in their entire nervous system. The second list shows the number of neurons in the structure that has been found to be representative of animal intelligence. [1] The human brain contains 86 billion neurons, with 16 billion neurons in the cerebral cortex. [2] [1]

  4. Orientation column - Wikipedia

    en.wikipedia.org/wiki/Orientation_column

    This was found through an experiment by giving a cat specific visual stimuli and measuring the corresponding excitation of the neurons in striate cortex (V1). The experimental set up was of a slide projector, a cat, electrodes, and an electrode monitor. They discovered this orientation selectivity when changing slides on the projector.

  5. Mesencephalic locomotor region - Wikipedia

    en.wikipedia.org/wiki/Mesencephalic_locomotor_region

    The PPN within the MLR is composed of a diverse population of neurons containing the neurotransmitters gamma-amino-butyric acid (GABA), glutamate, and acetylcholine (ACh). [12] Results from animal and clinical studies suggest that cholinergic neurons in the PPN play a crucial role in modulating both the rhythm of locomotion and postural muscle ...

  6. Researchers engineer cat poop parasite to deliver therapeutic ...

    www.aol.com/lifestyle/researchers-engineer-cat...

    The parasite infamous for its existence in cat feces can be effectively used as a delivery system to ferry therapeutic proteins to neurons in the brain, a new study published in Nature ...

  7. Claustrum - Wikipedia

    en.wikipedia.org/wiki/Claustrum

    In cats, high-frequency stimulation (HFS) of the claustrum can alter motor activity, induce autonomic changes, and precipitate an “inactivation syndrome” described as “decreased awareness". Recordings, primarily in cats and primates, show that claustral neurons respond to sensory stimuli and also respond during voluntary movements. [5]

  8. Cat senses - Wikipedia

    en.wikipedia.org/wiki/Cat_senses

    In fact, cats have an estimated 45 to 200 million odor-sensitive cells in their noses, whereas humans only have 10 million odor-sensitive cells (known as "olfactory receptor neurons", or "ORNs"). [ 19 ] [ 20 ] [ 21 ] Cats also have a scent organ in the roof of their mouths called the vomeronasal (or Jacobson's) organ.

  9. How to Keep Your Dog’s Mind Sharp: 16 Trainer-Approved Brain ...

    www.aol.com/keep-dog-mind-sharp-16-162000270.html

    Related: 10 Creative Ways to Enrich Your Indoor Cat's Environment 16 Fun Brain Games for Dogs Brain games can be played with dogs of all ages, although the approach might vary slightly depending ...