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  2. List of common 3D test models - Wikipedia

    en.wikipedia.org/wiki/List_of_common_3D_test_models

    This is a list of models and meshes commonly used in 3D computer graphics for testing and demonstrating rendering algorithms and visual effects. Their use is important for comparing results, similar to the way standard test images are used in image processing .

  3. Role of serotonin in visual orientation processing - Wikipedia

    en.wikipedia.org/wiki/Role_of_serotonin_in...

    The results of the study support the idea that serotonin damage due to MDMA use causes lateral inhibition to diminish amongst orientation sensitive neurons in the occipital lobe. [3] This was demonstrated by the Ecstasy group showing a greater increase in the magnitude of the TAE illusion compared to the controls. [ 3 ]

  4. Scientific visualization - Wikipedia

    en.wikipedia.org/wiki/Scientific_visualization

    Volume rendering is a technique used to display a 2D projection of a 3D discretely sampled data set. A typical 3D data set is a group of 2D slice images acquired by a CT or MRI scanner. Usually these are acquired in a regular pattern (e.g., one slice every millimeter) and usually have a regular number of image pixels in a regular pattern.

  5. List of 3D modeling software - Wikipedia

    en.wikipedia.org/wiki/List_of_3D_modeling_software

    Following is a list of notable software, computer programs, used to develop a mathematical representation of any three dimensional surface of objects, as 3D computer graphics, also called 3D modeling.

  6. Serotonin pathway - Wikipedia

    en.wikipedia.org/wiki/Serotonin_pathway

    Serotonin pathways are thought to modulate eating, both the amount as well as the motor processes associated with eating. The serotonergic projections into the hypothalamus are thought to be particularly relevant, and an increase in serotonergic signaling is thought to generally decrease food consumption (evidenced by fenfluramine , however ...

  7. Biological basis of personality - Wikipedia

    en.wikipedia.org/wiki/Biological_basis_of...

    The biological basis of personality is a collection of brain systems and mechanisms that underlie human personality. Human neurobiology, especially as it relates to complex traits and behaviors, is not well understood, but research into the neuroanatomical and functional underpinnings of personality are an active field of research.

  8. This Is What Happens to Your Brain When You Orgasm ... - AOL

    www.aol.com/entertainment/happens-brain-orgasm...

    The combination of dopamine, serotonin and oxytocin is already pretty dreamy, but the brain takes that natural high to the next level when you reach the big O by releasing endogenous (i.e., made ...

  9. 5-HT receptor - Wikipedia

    en.wikipedia.org/wiki/5-HT_receptor

    The 5-HT 1B receptor as an example of a metabotropic serotonin receptor. Its crystallographic structure in ribbon representation. 5-HT receptors, 5-hydroxytryptamine receptors, or serotonin receptors, are a group of G protein-coupled receptor and ligand-gated ion channels found in the central and peripheral nervous systems.