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  2. List of nerves of the human body - Wikipedia

    en.wikipedia.org/wiki/List_of_nerves_of_the...

    Composition and central connections of the spinal nerves; Pathways from the brain to the spinal cord; The meninges of the brain and medulla spinalis; The cerebrospinal fluid; The cranial nerves. The olfactory nerves; The optic nerve; The oculomotor nerve; The trochlear nerve; The trigeminal nerve; The abducens nerve; The facial nerve; The ...

  3. Clitoral erection - Wikipedia

    en.wikipedia.org/wiki/Clitoral_erection

    Clitoral erection (also known as clitoral tumescence or female erection) [1] [2] is a physiological phenomenon where the clitoris becomes enlarged and firm. Clitoral erection is the result of a complex interaction of psychological, neural, vascular, and endocrine factors, and is usually, though not exclusively, associated with sexual arousal .

  4. Cardiovascular centre - Wikipedia

    en.wikipedia.org/wiki/Cardiovascular_centre

    The cardiovascular centre affects changes to the heart rate by sending a nerve impulse to the cardiac pacemaker via two sets of nerves: sympathetic fibres, part of the autonomic nervous system, to make heart rate faster. the vagus nerve, part of the parasympathetic branch of the autonomic nervous system, to lower heart rate.

  5. Heart - Wikipedia

    en.wikipedia.org/wiki/Heart

    Sympathetic nerves also influence the force of heart contraction. [34] Signals that travel along these nerves arise from two paired cardiovascular centres in the medulla oblongata. The vagus nerve of the parasympathetic nervous system acts to decrease the heart rate, and nerves from the sympathetic trunk act to increase the heart rate. [8]

  6. Dorsal nerve of the clitoris - Wikipedia

    en.wikipedia.org/wiki/Dorsal_nerve_of_the_clitoris

    The dorsal nerve of the clitoris is a nerve in females that branches off the pudendal nerve [1] to innervate the clitoris. The nerve is important for female sexual pleasure, [2] and it may play a role in clitoral erections. [3] It travels from below the inferior pubic ramus [4] to the suspensory ligament of the clitoris.

  7. Pulse - Wikipedia

    en.wikipedia.org/wiki/Pulse

    In medicine, the pulse is the rhythmic throbbing of each artery in response to the cardiac cycle (heartbeat). [1] The pulse may be palpated in any place that allows an artery to be compressed near the surface of the body, such as at the neck (carotid artery), wrist (radial artery or ulnar artery), at the groin (femoral artery), behind the knee (popliteal artery), near the ankle joint ...

  8. Posterior thoracic nucleus - Wikipedia

    en.wikipedia.org/wiki/Posterior_thoracic_nucleus

    It is represented, however, in the other regions by scattered cells, which become aggregated to form a cervical nucleus opposite the third cervical nerve, and a sacral nucleus in the middle and lower part of the sacral region. Nerve cells in the posterior thoracic nucleus are most abundant between the lower thoracic and upper lumbar segments.

  9. Anatomical terms of location - Wikipedia

    en.wikipedia.org/wiki/Anatomical_terms_of_location

    These two terms, used in anatomy and embryology, describe something at the back (dorsal) or front/belly (ventral) of an organism. [2] The dorsal (from Latin dorsum 'back') surface of an organism refers to the back, or upper side, of an organism. If talking about the skull, the dorsal side is the top. [38]