Three-dimensional reconstruction of the central nervous
... outer dorsolateral lobes which bear the eyes (arrow in Fig. 1c) and the more ventral inner lobes (Figs. 1c, 2e). The largest part of the brain consists of three paired bilateralsymmetrically arranged neuronal cell clusters (Fig. 1c) and their corresponding plexus which are located dorsal and laterov ...
... outer dorsolateral lobes which bear the eyes (arrow in Fig. 1c) and the more ventral inner lobes (Figs. 1c, 2e). The largest part of the brain consists of three paired bilateralsymmetrically arranged neuronal cell clusters (Fig. 1c) and their corresponding plexus which are located dorsal and laterov ...
Brain Res Bull. 2002, 58:529-39
... not converge to form the aforementioned fibers. In the common cavity of the hollow lobes at the medial posterior part one can discern a ridge formed by four eminences, similar in their disposition and configuration to the quadrigeminal eminence5 (Figure 6e), but they are only bends of the ash-colore ...
... not converge to form the aforementioned fibers. In the common cavity of the hollow lobes at the medial posterior part one can discern a ridge formed by four eminences, similar in their disposition and configuration to the quadrigeminal eminence5 (Figure 6e), but they are only bends of the ash-colore ...
A Case of Large Foramen Magnum Schwannoma
... sterior skull ba- changes.The tumor mass confirmed to schwannoma(H &E, ×400). se and craniovertebral junction Fig. 4. Pathologic finding shows spindle cells are often complex with no mitoses and nearby hyailne changes. and lengthy pr- The tumor mass confirmed to schwannoma(H ocedure associ- & E, ×40 ...
... sterior skull ba- changes.The tumor mass confirmed to schwannoma(H &E, ×400). se and craniovertebral junction Fig. 4. Pathologic finding shows spindle cells are often complex with no mitoses and nearby hyailne changes. and lengthy pr- The tumor mass confirmed to schwannoma(H ocedure associ- & E, ×40 ...
A Guided Tour of the HUMAN BRAIN
... Size and the Cerebrum Does a bigger brain mean you are smarter? The debate is still on. It seems that the higher brain to body mass an animal has, the smarter it is. Einstein's overall brain was a normal size, but the specific portion known for spatial intelligence was wider and had a unique anatom ...
... Size and the Cerebrum Does a bigger brain mean you are smarter? The debate is still on. It seems that the higher brain to body mass an animal has, the smarter it is. Einstein's overall brain was a normal size, but the specific portion known for spatial intelligence was wider and had a unique anatom ...
Neuroanatomy lecture (1) Introduction: Neuroanatomy has two parts
... superior border of the hemisphere, the fissure of Rolando (central sulcus) is start. The frontal gyrus in front of this sulcus is the precentral (motor cortex), while the parietal gyrus behind the sulcus is the postcentral gyrus (somatosensory cortex). The central sulcus extends to medial surface of ...
... superior border of the hemisphere, the fissure of Rolando (central sulcus) is start. The frontal gyrus in front of this sulcus is the precentral (motor cortex), while the parietal gyrus behind the sulcus is the postcentral gyrus (somatosensory cortex). The central sulcus extends to medial surface of ...
Slides 14
... behind by the origins of the occipitofrontalis muscle, and it extends laterally as far as the attachment of the aponeurosis to the temporal fascia ...
... behind by the origins of the occipitofrontalis muscle, and it extends laterally as far as the attachment of the aponeurosis to the temporal fascia ...
Lec 6: Herniation and Increased ICP OS 211 OS 211 [A]: HDT 1
... o Accepted Ratio of Volume: 86-04-10 or 80-10-10 ○ Brain = 86%; Blood = 4%; Cerebrospinal Fluid (CSF) = ...
... o Accepted Ratio of Volume: 86-04-10 or 80-10-10 ○ Brain = 86%; Blood = 4%; Cerebrospinal Fluid (CSF) = ...
The Nervous System: The Brain and Cranial Nerves
... CSF from the choroid plexus of the lateral ventricles Flows through the interventricular foramen Flows into the third ventricle Flows into the aqueduct of the midbrain Flows into the fourth ventricle Through the lateral aperture and median aperture and central canal of the spinal cord • Flows into t ...
... CSF from the choroid plexus of the lateral ventricles Flows through the interventricular foramen Flows into the third ventricle Flows into the aqueduct of the midbrain Flows into the fourth ventricle Through the lateral aperture and median aperture and central canal of the spinal cord • Flows into t ...
Neonatal Neurosonography – The Premature Infant
... • Periventricular white matter – if concerned because of degree of echogenicity or asymmetry– wait 10 days to see if cysts develop • Periatrial w mattter echogenicity may be an anisotropic effect i.e. only seen where sound crosses at 90 degrees, consider different ange of approach • Extraaxial fluid ...
... • Periventricular white matter – if concerned because of degree of echogenicity or asymmetry– wait 10 days to see if cysts develop • Periatrial w mattter echogenicity may be an anisotropic effect i.e. only seen where sound crosses at 90 degrees, consider different ange of approach • Extraaxial fluid ...
一、程基本信息
... Recognize the structural characteristics of the three layers of the cranial meninges. Be familiar with the formation of the cerebral falx, cerebellar tentorium, sellar diaghragm, dural venous sinuses, and the structure—arachnoid granulations-- in the sinuses. Especially pay attention to the cavernou ...
... Recognize the structural characteristics of the three layers of the cranial meninges. Be familiar with the formation of the cerebral falx, cerebellar tentorium, sellar diaghragm, dural venous sinuses, and the structure—arachnoid granulations-- in the sinuses. Especially pay attention to the cavernou ...
Ch_16_lecture_presentation
... • The brain is a complex three-dimensional structure that performs a bewildering array of functions • Think of the brain as an organic computer • However, the brain is far more versatile than a computer • The brain is far more complex than the spinal cord • The brain consists of roughly 20 billion n ...
... • The brain is a complex three-dimensional structure that performs a bewildering array of functions • Think of the brain as an organic computer • However, the brain is far more versatile than a computer • The brain is far more complex than the spinal cord • The brain consists of roughly 20 billion n ...
NervousSystem4
... the commissures joining the right and left halves of the brain, first appears as a rounded bundle of fibers at the dorsal part of the lamina terminalis. With addition of fibers by interposition and apposition, it grows posteriorly and its form is altered according to the growth of the hemisphere. It ...
... the commissures joining the right and left halves of the brain, first appears as a rounded bundle of fibers at the dorsal part of the lamina terminalis. With addition of fibers by interposition and apposition, it grows posteriorly and its form is altered according to the growth of the hemisphere. It ...
Summary of Function of Cranial Nerves
... Fibers run from the face to the pons via the superior orbital fissure (V1), the foramen rotundum (V2), and the foramen ovale (V3) Conveys sensory impulses from various areas of the face (V1) and (V2), and supplies motor fibers (V3) for mastication Tic douloureux or trigeminal neuralgia - Most excruc ...
... Fibers run from the face to the pons via the superior orbital fissure (V1), the foramen rotundum (V2), and the foramen ovale (V3) Conveys sensory impulses from various areas of the face (V1) and (V2), and supplies motor fibers (V3) for mastication Tic douloureux or trigeminal neuralgia - Most excruc ...
orientation
... …because personal discovery is an important aspect of learning Why cats? …because homology allows us to use cats as model organisms (and we can’t dissect human cadavers) “homology” defined: inheritance from common ancestor regardless of similarity in form or function Advantage of using non-human org ...
... …because personal discovery is an important aspect of learning Why cats? …because homology allows us to use cats as model organisms (and we can’t dissect human cadavers) “homology” defined: inheritance from common ancestor regardless of similarity in form or function Advantage of using non-human org ...
here
... Giant Anemone •Condylactis gigantean •Fun Facts: The largest anemone species in the Caribbean. Cleaner shrimp use this anemone as a refuge. This anemone, likeothers, uses stinging cells called nematocysts to kill their prey. •Size – 6-12 inches across tentacles and body •Depth – 15-100 feet •Visual ...
... Giant Anemone •Condylactis gigantean •Fun Facts: The largest anemone species in the Caribbean. Cleaner shrimp use this anemone as a refuge. This anemone, likeothers, uses stinging cells called nematocysts to kill their prey. •Size – 6-12 inches across tentacles and body •Depth – 15-100 feet •Visual ...
CNS - JCU - Pathology Web
... inferomedial part of the temporal lobe. This area includes the hippocampus, and infarction of this would have been responsible for the severe memory loss. 20 This brain shows the presence of infarction of both occipital lobes as a result of occlusion of both posterior cerebral arteries. The edges of ...
... inferomedial part of the temporal lobe. This area includes the hippocampus, and infarction of this would have been responsible for the severe memory loss. 20 This brain shows the presence of infarction of both occipital lobes as a result of occlusion of both posterior cerebral arteries. The edges of ...
Chapter 14 Part 1
... the spinal cord with the brain and links parts of the brain with one another by way of tracts (Figures 14.1, 14.5). relays nerve impulses related to voluntary skeletal movements from the cerebral cortex to the cerebellum. contains the pneumotaxic and apneustic areas, which help control respirati ...
... the spinal cord with the brain and links parts of the brain with one another by way of tracts (Figures 14.1, 14.5). relays nerve impulses related to voluntary skeletal movements from the cerebral cortex to the cerebellum. contains the pneumotaxic and apneustic areas, which help control respirati ...
brain
... spinal cord with the brain and links parts of the brain with one another by way of tracts (Figures 14.1, 14.5). – relays nerve impulses related to voluntary skeletal movements from the cerebral cortex to the cerebellum. – contains the pneumotaxic and apneustic areas, which help control respiration a ...
... spinal cord with the brain and links parts of the brain with one another by way of tracts (Figures 14.1, 14.5). – relays nerve impulses related to voluntary skeletal movements from the cerebral cortex to the cerebellum. – contains the pneumotaxic and apneustic areas, which help control respiration a ...
No. 27
... It runs horizontally to the lateral and then upward to the lateral sulcus in which it courses laterally and backward to the dorsolateral surface of the cerebral hemisphere. Its cortical branches supply the most part of the dorsolateral surface of the cerebral hemisphere and insula which are the high ...
... It runs horizontally to the lateral and then upward to the lateral sulcus in which it courses laterally and backward to the dorsolateral surface of the cerebral hemisphere. Its cortical branches supply the most part of the dorsolateral surface of the cerebral hemisphere and insula which are the high ...
Folding Of Embryo
... As it forms, ventral fusion of the lateral folds reduces the region of communication between intraembryonic and extraembryonic coelomic cavities to a narrow communication ...
... As it forms, ventral fusion of the lateral folds reduces the region of communication between intraembryonic and extraembryonic coelomic cavities to a narrow communication ...
Unit 18: Cranial Cavity and Contents
... Immediately inferior to the tentorium cerebelli is the trigeminal nerve which leaves the lateral side of the pons to enter the middle cranial fossa. It may or may not have been cut when the tentorium was cut. It must now be cut. Look into the posterior cranial fossa along its anterior wall. The abd ...
... Immediately inferior to the tentorium cerebelli is the trigeminal nerve which leaves the lateral side of the pons to enter the middle cranial fossa. It may or may not have been cut when the tentorium was cut. It must now be cut. Look into the posterior cranial fossa along its anterior wall. The abd ...
Cranial Nerves Assessment 2009 Sheeba Jacob R.N., B.S.N., Victoria Kim RN B.S.N.
... The chart is usually read while standing at a distance of 20 feet. Acuity is represented as a fraction, with the distance at which you are standing being the numerator (top part of fraction), and the normal maximum legible viewing distance ("Distance" on the chart above) as the denominator (bottom o ...
... The chart is usually read while standing at a distance of 20 feet. Acuity is represented as a fraction, with the distance at which you are standing being the numerator (top part of fraction), and the normal maximum legible viewing distance ("Distance" on the chart above) as the denominator (bottom o ...
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... Large veins from the surface of the brain empty into these sinuses; most blood from the brain ultimately drains via these to the internal jugular veins (IJVs) The main sinuses are superior sagittal, inferior sagittal, occipital, transverse, sigmoid and straight Confluence of sinuses is located near ...
... Large veins from the surface of the brain empty into these sinuses; most blood from the brain ultimately drains via these to the internal jugular veins (IJVs) The main sinuses are superior sagittal, inferior sagittal, occipital, transverse, sigmoid and straight Confluence of sinuses is located near ...
Anatomy 4- CNS Vasculature Brain The constant neural activity of
... • The anterior cerebral arteries are one terminal branch of the internal carotid arteries They run medially, then anteriorly in the longitudinal fissure – The branches supply most of the medial and superior surfaces of the brain, and the frontal poles • The large middle cerebral arteries represent t ...
... • The anterior cerebral arteries are one terminal branch of the internal carotid arteries They run medially, then anteriorly in the longitudinal fissure – The branches supply most of the medial and superior surfaces of the brain, and the frontal poles • The large middle cerebral arteries represent t ...
1. During an intramural baseball game a player is hit in the side of
... 2. An infant was diagnosed as having hydrocephalus. It was determined that there was a blockage in the ventricular system of the baby's brain between the third and fourth ventricles. The blockage therefore must have involved the: Central canal Cerebral aqueduct Foramen of Luschka (lateral foramen) F ...
... 2. An infant was diagnosed as having hydrocephalus. It was determined that there was a blockage in the ventricular system of the baby's brain between the third and fourth ventricles. The blockage therefore must have involved the: Central canal Cerebral aqueduct Foramen of Luschka (lateral foramen) F ...