10-Anterior triangle2008-11-12 22:064.3 MB
... Anteriorly: anterior belly of digastric. Posteriorly: posterior belly of digastric and ...
... Anteriorly: anterior belly of digastric. Posteriorly: posterior belly of digastric and ...
Subrata Kumar Banerjea B.H.M.S Solved Papers on Anatomy
... (i) Posterior ramus of 1st cervical nerve or sub-occipital nerve, (ii) Anterior rami of 1st cervical nerve. Artery (iii) 3rd part of of vertebra? artery. Distinguishing Points (i) It has no body and no spine. (ii) It consists of— (A) 2 arches : anterior and posterior. (B) 2 lateral masses. Descripti ...
... (i) Posterior ramus of 1st cervical nerve or sub-occipital nerve, (ii) Anterior rami of 1st cervical nerve. Artery (iii) 3rd part of of vertebra? artery. Distinguishing Points (i) It has no body and no spine. (ii) It consists of— (A) 2 arches : anterior and posterior. (B) 2 lateral masses. Descripti ...
lecture 15
... – 12 cm in length – Extends from the vocal folds blow to the region behind the nasal cavities, above – Tube is lined with muscle capable of constricting to facilitate deglutition (also closes velopharyngeal port) • Velopharyngeal port- Opening between the oropharynx and nasopharynx ...
... – 12 cm in length – Extends from the vocal folds blow to the region behind the nasal cavities, above – Tube is lined with muscle capable of constricting to facilitate deglutition (also closes velopharyngeal port) • Velopharyngeal port- Opening between the oropharynx and nasopharynx ...
Transcripts/2_27 8
... b. The 1st arch – CN V (trigeminal) i. V1 does not relate to the first pharyngeal arch in humans, only V2 and V3 are associated with arch 1! ii. (V2 – lime green, V3 – dark green) 1. V2 – the maxillary nerve – supplies the maxillary prominence 2. V3 – the mandibular nerve – supplies the mandibular p ...
... b. The 1st arch – CN V (trigeminal) i. V1 does not relate to the first pharyngeal arch in humans, only V2 and V3 are associated with arch 1! ii. (V2 – lime green, V3 – dark green) 1. V2 – the maxillary nerve – supplies the maxillary prominence 2. V3 – the mandibular nerve – supplies the mandibular p ...
Cranial Nerve Review
... • Fibers leave the pons, travel through the internal acoustic meatus, and emerge through the stylomastoid foramen to the lateral aspect of the ...
... • Fibers leave the pons, travel through the internal acoustic meatus, and emerge through the stylomastoid foramen to the lateral aspect of the ...
Clinical Anatomy of Swallowing Mechanism
... The Styloglossus, the shortest and smallest of the three styloid muscles. Origin: From the anterior and lateral surfaces of the styloid process, near its apex, and from the stylomandibular ligament. Passing downward and forward between the internal and external carotid arteries, it divides upon the ...
... The Styloglossus, the shortest and smallest of the three styloid muscles. Origin: From the anterior and lateral surfaces of the styloid process, near its apex, and from the stylomandibular ligament. Passing downward and forward between the internal and external carotid arteries, it divides upon the ...
THE CRANIAL NERVES The twelve pairs of cranial nerves are
... The twelve pairs of cranial nerves are continuous with the brain and are numbered from anterior to posterior, according to their attachments to the brain. CN-I is attached to the cerebral hemispheres. CN-II is attached to the central cerebrum via the optic chiasma (hypothalamus), CN-III and IV to th ...
... The twelve pairs of cranial nerves are continuous with the brain and are numbered from anterior to posterior, according to their attachments to the brain. CN-I is attached to the cerebral hemispheres. CN-II is attached to the central cerebrum via the optic chiasma (hypothalamus), CN-III and IV to th ...
Overview Editorial Board NeoPlus 2007
... Twelve pairs of cranial nerves (CNs), numbered I through XII from rostral to caudal, emerge from the base of the brain. They are called CNs because they emerge through fissures or foramina in the cranium, and because they are covered with sheaths derived from the cranial meninges. The gag reflex may ...
... Twelve pairs of cranial nerves (CNs), numbered I through XII from rostral to caudal, emerge from the base of the brain. They are called CNs because they emerge through fissures or foramina in the cranium, and because they are covered with sheaths derived from the cranial meninges. The gag reflex may ...
Pharynx Larynx - Dr. Gudas
... oblique fibres, the latter extending upward a bit. It slides the arytenoids together in a medial motion, thereby closing the rima glottidis by approximating the vocal folds. The aryepiglotticus muscle is a superior extension of the oblique arytenoideus, extending up into the aryepiglottic fold ...
... oblique fibres, the latter extending upward a bit. It slides the arytenoids together in a medial motion, thereby closing the rima glottidis by approximating the vocal folds. The aryepiglotticus muscle is a superior extension of the oblique arytenoideus, extending up into the aryepiglottic fold ...
Power Point CH 26 A
... • Molars—thickest and most posterior teeth, also adapted for crushing and grinding of ingested materials ...
... • Molars—thickest and most posterior teeth, also adapted for crushing and grinding of ingested materials ...
Facial Nerve
... disturbances as in (1) & (2) above plus loss of lacrimal secretion. 4. Central type of facial lesion produces all the effects described above with the difference that the effects are seen on the opposite side. This is because of interruption of corticonuclear fibres from cerebral cortex to facial ne ...
... disturbances as in (1) & (2) above plus loss of lacrimal secretion. 4. Central type of facial lesion produces all the effects described above with the difference that the effects are seen on the opposite side. This is because of interruption of corticonuclear fibres from cerebral cortex to facial ne ...
Masticatory Muscles
... – protraction of the mandibulae (bilaterally or unilaterally → active is the lateral pterygoid muscle from the opposite side). ...
... – protraction of the mandibulae (bilaterally or unilaterally → active is the lateral pterygoid muscle from the opposite side). ...
Applied Anatomy and Physiology of oral Cavity
... This contraction together with that of the adjacent medial pterygoid (both attached to the lateral pterygoid plate) provides most of the strong medially directed component of the force used when grinding food between teeth of the same side. It is arguably the most important function of the inferior ...
... This contraction together with that of the adjacent medial pterygoid (both attached to the lateral pterygoid plate) provides most of the strong medially directed component of the force used when grinding food between teeth of the same side. It is arguably the most important function of the inferior ...
PowerPoint for both parts
... Reduced Re-Absorption – Clinical: Communicating Hydrocephalus - In elderly arachnoid villi can become calcifiedArachnoid Granulations ...
... Reduced Re-Absorption – Clinical: Communicating Hydrocephalus - In elderly arachnoid villi can become calcifiedArachnoid Granulations ...
Tongue Evolution in Lungless Salamanders, Family Plethodontidae
... the first two spinal nerves. As in other urodeles, the geniohyoideus medialis and genioglossus muscles are supplied by the ramus hypoglossus. The geniohyoideus lateralis, apparently unique to ambystomatoid salamanders (Piatt, '401, is supplied by this ramus also (contra Szamoylenko, '04; see below), ...
... the first two spinal nerves. As in other urodeles, the geniohyoideus medialis and genioglossus muscles are supplied by the ramus hypoglossus. The geniohyoideus lateralis, apparently unique to ambystomatoid salamanders (Piatt, '401, is supplied by this ramus also (contra Szamoylenko, '04; see below), ...
ENT_examination
... Mandible interfaces with skull base via the TMJ and is held in position by the muscles of mastication Divided into components with weakest sites being the third molar area, socket of the canine tooth, and the condyle. ...
... Mandible interfaces with skull base via the TMJ and is held in position by the muscles of mastication Divided into components with weakest sites being the third molar area, socket of the canine tooth, and the condyle. ...
Cranial nerves.
... GLOSSOPHARYBGEAL • The glossopharyngeal nerve connects to the brainstem at the upper medulla, travels through the base of the skull at the jugular foramen, and ends in the mouth in the mucous glands, palatine tonsil, and the base of the tongue. The glossopharyngeal nerve has many functions, includi ...
... GLOSSOPHARYBGEAL • The glossopharyngeal nerve connects to the brainstem at the upper medulla, travels through the base of the skull at the jugular foramen, and ends in the mouth in the mucous glands, palatine tonsil, and the base of the tongue. The glossopharyngeal nerve has many functions, includi ...
Cranial nerve flashcards 2005 (intermediate and challenging nerves)
... Special sensation (taste) from the palate (greater petrosal branch). Special sensation (taste) from the oral part of the tongue (chorda tympani branch). Midsagittal section ...
... Special sensation (taste) from the palate (greater petrosal branch). Special sensation (taste) from the oral part of the tongue (chorda tympani branch). Midsagittal section ...
Superior Sagittal Sinus
... Clinical question - Car accident; patient lucid at first; coma/death within hours. Why? Bleeding is arterial, profuse and rapid; tentorial herniation causes death. ...
... Clinical question - Car accident; patient lucid at first; coma/death within hours. Why? Bleeding is arterial, profuse and rapid; tentorial herniation causes death. ...
pdf file - Duke People
... in infant mammals, suckling) performed by the oral apparatus. The oral apparatus includes the dentition, the masticatory muscles, numerous bones of the cranium, the squamosal–dentary joints connecting the lower jaw to the skull, the tongue, and many other structures in the head. Mammals are distingu ...
... in infant mammals, suckling) performed by the oral apparatus. The oral apparatus includes the dentition, the masticatory muscles, numerous bones of the cranium, the squamosal–dentary joints connecting the lower jaw to the skull, the tongue, and many other structures in the head. Mammals are distingu ...
1 Anatomy Direct laryngoscopy (DL) primarily requires displacement
... forward and caudad from its base just anterior to the mastoid process. This forward displacing the center of SHL rotation by the styloid process allows the elastically-drawn hyoid to be pulled forward as soon as cervical extension begins. (Hence the advantage even of minimal flexion as commonly prac ...
... forward and caudad from its base just anterior to the mastoid process. This forward displacing the center of SHL rotation by the styloid process allows the elastically-drawn hyoid to be pulled forward as soon as cervical extension begins. (Hence the advantage even of minimal flexion as commonly prac ...
Splanchnology
... 19. To master the location and structures of rectum (sacral flexure and perineal flexure , ampulla of rectum , transverse folds of rectum ) 20. To master the location and structure of anal canal.( dentate line, anal pectin internal and external anal sphincter 21. To master the location and surface a ...
... 19. To master the location and structures of rectum (sacral flexure and perineal flexure , ampulla of rectum , transverse folds of rectum ) 20. To master the location and structure of anal canal.( dentate line, anal pectin internal and external anal sphincter 21. To master the location and surface a ...
Tongue
The tongue is a muscular hydrostat on the floor of the mouth of most vertebrates which manipulates food for mastication. It is the primary organ of taste (gustation), as much of its upper surface is covered in taste buds. The tongue's upper surface is also covered in numerous lingual papillae. It is sensitive and kept moist by saliva, and is richly supplied with nerves and blood vessels. In humans a secondary function of the tongue is phonetic articulation. The tongue also serves as a natural means of cleaning one's teeth. The ability to perceive different tastes is not localised in different parts of the tongue, as is widely believed. This error arose because of misinterpretation of some 19th-century research (see tongue map).