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Hace 4 días · It transmits the oculomotor nerve (CN III), trochlear nerve (CN IV), ophthalmic branch of the trigeminal nerve (CN V1), abducens nerve (CN VI), ophthalmic veins and sympathetic fibres. The foramen rotundum opens into the pterygopalatine fossa and transmits the maxillary branch of the trigeminal nerve (CN V2).
- Anterior Cranial Fossa
Borders. The anterior cranial fossa consists of three bones:...
- Posterior Cranial Fossa
Borders. The posterior cranial fossa is comprised of three...
- Anterior Cranial Fossa
Hace 5 días · The hypoglossal nerve is purely motor nerve, which innervates extrinsic tongue muscles and geniohyoid muscle. It originates from it motor nucleus found in the ventral medulla oblongata. This article will discuss the anatomy and function of the hypoglossal nerve. Contents. Origin. Course and relations. Branches. Clinical aspects. Sources. + Show all
Hace 5 días · The abducens nerve is the most medial of the nerves, emerging immediately below the pons ( facial nerve and vestibulocochlear nerve lateral to it) at the pontomedullary junction into the prepontine cistern. It is located within the anterior pontine arachnoid membrane and courses anterosuperiorly towards the petrous apex and cavernous sinus.
Hace 4 días · In most models of neuronal plasticity and memory, dopamine is thought to promote the long-term maintenance of Long-Term Potentiation (LTP) underlying memory processes, but not the initiation of ...
Hace 5 días · The radial nerve is a major peripheral nerve of the upper limb. In this article, we shall look at the applied anatomy of the nerve - its anatomical course, motor functions and cutaneous innervation. We shall also consider the clinical correlations of damage to the radial nerve.
Hace 5 días · Ctenophora ( / təˈnɒfərə / tə-NOF-ər-ə; sg.: ctenophore / ˈtɛnəfɔːr, ˈtiːnə -/ TEN-ə-for, TEE-nə-; from Ancient Greek κτείς (kteis) 'comb', and φέρω (pherō) 'to carry') [6] comprise a phylum of marine invertebrates, commonly known as comb jellies, that inhabit sea waters worldwide.
Hace 4 días · Discussion. This time-stratified case-crossover study over 15 years showed that nocturnal heat exposure was related to an increased stroke risk after controlling for daytime temperature. We also found that this risk increased during the recent period (2013–20) compared with an earlier period (2006–12).
