PONS - Yengage
... • Introduction It is that part of neural axis which extends rostrally from cranial end of SC to caudal part of diencephalon. ...
... • Introduction It is that part of neural axis which extends rostrally from cranial end of SC to caudal part of diencephalon. ...
Diencephalon • Major functions of the thalamus:
... The thalami are a large group of football-shaped nuclei at the core of the forebrain. The thalami and the hypothalamus form most of the wall of the 3rd ventricle. The interthalamic adhesion is the union point of the two thalami (on the cast, it is marked by a hole where the frame is attached to the ...
... The thalami are a large group of football-shaped nuclei at the core of the forebrain. The thalami and the hypothalamus form most of the wall of the 3rd ventricle. The interthalamic adhesion is the union point of the two thalami (on the cast, it is marked by a hole where the frame is attached to the ...
Click Here for Spinal Cord Chapter
... Spinal Cord and Spinal Nerves: The spinal cord and spinal nerves (as well as the cranial nerves) contain neural circuits bringing sensory information up to the brain (afferent) and motor signals out, away from the brain to the body (efferent). The CNS is protected by bone (skull and vertebral column ...
... Spinal Cord and Spinal Nerves: The spinal cord and spinal nerves (as well as the cranial nerves) contain neural circuits bringing sensory information up to the brain (afferent) and motor signals out, away from the brain to the body (efferent). The CNS is protected by bone (skull and vertebral column ...
gross anatomy of the nervous system
... Intricate anatomy (most complex organ) as key to powerful function TERMINOLOGY Orientation Medial vs. Lateral (relative terms) Rostral (toward forward end of neuraxis) vs. Caudal (toward tail end of neuraxis) Dorsal (toward back) vs. Ventral (toward "belly" of neuraxis) Relation to Anterior/Posterio ...
... Intricate anatomy (most complex organ) as key to powerful function TERMINOLOGY Orientation Medial vs. Lateral (relative terms) Rostral (toward forward end of neuraxis) vs. Caudal (toward tail end of neuraxis) Dorsal (toward back) vs. Ventral (toward "belly" of neuraxis) Relation to Anterior/Posterio ...
Supplemental Notes 1
... ANATOMICAL POSITION a. Position used as the standard in Anatomy & Physiology to make the position of body structures easy to describe. i. Body is standing erect ii. Face forward iii. Upper limbs at sides; palms forward iv. Feet forward v. Notice: anatomical right vs. left ...
... ANATOMICAL POSITION a. Position used as the standard in Anatomy & Physiology to make the position of body structures easy to describe. i. Body is standing erect ii. Face forward iii. Upper limbs at sides; palms forward iv. Feet forward v. Notice: anatomical right vs. left ...
Dinosaurs from the Jurassic of Sichuan
... and is located posteroventral to the premaxillae. Laterally, it is in contact with the maxilla and posteriorly is in contact with the palatine. Its posterolateral side composes a portion of the choanae’s medial margin. Its ventral surface has a crescentic shaped process that composes a depression be ...
... and is located posteroventral to the premaxillae. Laterally, it is in contact with the maxilla and posteriorly is in contact with the palatine. Its posterolateral side composes a portion of the choanae’s medial margin. Its ventral surface has a crescentic shaped process that composes a depression be ...
Chapter 1 Basic science
... The clitoris contains erectile tissue and is attached to the pubic arch by its crura. Folds of skin running forwards from the labia minor form the prepuce of the clitoris. The labia minor are delicate folds of skin, containing fibrous tissue, numerous blood vessels and erectile tissue. The skin cont ...
... The clitoris contains erectile tissue and is attached to the pubic arch by its crura. Folds of skin running forwards from the labia minor form the prepuce of the clitoris. The labia minor are delicate folds of skin, containing fibrous tissue, numerous blood vessels and erectile tissue. The skin cont ...
Neurobiology – overview of the human CNS
... Neurobiology – overview of the human CNS Italicized regions are represented twice (e.g. SNc is anatomically part of the tegmentum but functionally part of the basal ganglia; reticular formation extends through several areas). *** = full of subdivisions, see elsewhere. forebrain (prosencephalon) tele ...
... Neurobiology – overview of the human CNS Italicized regions are represented twice (e.g. SNc is anatomically part of the tegmentum but functionally part of the basal ganglia; reticular formation extends through several areas). *** = full of subdivisions, see elsewhere. forebrain (prosencephalon) tele ...
are formed
... arise by differentiation and growth of single cells – unlike striated skeletal muscle fibers that develop by fusion of cells ...
... arise by differentiation and growth of single cells – unlike striated skeletal muscle fibers that develop by fusion of cells ...
AnatomyGIT - UMK CARNIVORES 3
... nostrils is bare-termed muzzle-it is smooth and kept moist by naso-labial glands-form the subcutaneous layer about 1.5cm thick.It shows irregular lines,mapping out small polygonal areas –also a narrow bare strip along the edge of the lower lip-free edge and the adjacent part of the lining membrane b ...
... nostrils is bare-termed muzzle-it is smooth and kept moist by naso-labial glands-form the subcutaneous layer about 1.5cm thick.It shows irregular lines,mapping out small polygonal areas –also a narrow bare strip along the edge of the lower lip-free edge and the adjacent part of the lining membrane b ...
Safe corridors for brain stem surgery
... If lesion abutting pial surface then direct access to lesion. ...
... If lesion abutting pial surface then direct access to lesion. ...
anatomical directions anatomical movement
... • Flexion - bend at a joint, or to reduce the angle. • Extension - straighten at a joint, or to increase the angle, for example, from 90 degrees to 180 degrees. • Hyperextension - Movement of a body part beyond the normal range of motion, such as the position of the head when looking upwards into ...
... • Flexion - bend at a joint, or to reduce the angle. • Extension - straighten at a joint, or to increase the angle, for example, from 90 degrees to 180 degrees. • Hyperextension - Movement of a body part beyond the normal range of motion, such as the position of the head when looking upwards into ...
Slide ()
... tongue. Both are covered with stratified squamous epithelium. The pharyngeal tonsil is a single medial mass situated in the posterior wall of the nasopharynx. It is usually covered by ciliated pseudostratified columnar epithelium, but areas with stratified epithelium can also be observed. Hypertroph ...
... tongue. Both are covered with stratified squamous epithelium. The pharyngeal tonsil is a single medial mass situated in the posterior wall of the nasopharynx. It is usually covered by ciliated pseudostratified columnar epithelium, but areas with stratified epithelium can also be observed. Hypertroph ...
Back_joints
... – Shape of the zygapophyseal joints and the tension of their respective joint capsules ...
... – Shape of the zygapophyseal joints and the tension of their respective joint capsules ...
Slide 1 - AccessSurgery
... A. Circumferential stenosis of the subglottis and superior trachea. Dashed lines represent the external extent of resection. A lateral transection through the cricoid lamina allows removal of the anterior cricoid arch while preserving the posterior cricoid lamina, thereby protecting the recurrent la ...
... A. Circumferential stenosis of the subglottis and superior trachea. Dashed lines represent the external extent of resection. A lateral transection through the cricoid lamina allows removal of the anterior cricoid arch while preserving the posterior cricoid lamina, thereby protecting the recurrent la ...
Anterior lobe
... • Identify the major lobes and regions of cerebellum. • Summarize the structure of the cerebellar cortex • Identify the deep cerebellar nuclei and their connections. • List the afferent and efferent connections of the cerebellum and their arrangement in cerebellar peduncles. • Describe the major fun ...
... • Identify the major lobes and regions of cerebellum. • Summarize the structure of the cerebellar cortex • Identify the deep cerebellar nuclei and their connections. • List the afferent and efferent connections of the cerebellum and their arrangement in cerebellar peduncles. • Describe the major fun ...
Note on the External Nares of the Cormorant.
... Mr. F. A. Lucas in ‘ The Auk ’ (vol. xiv. p. 87) has an interesting note on the external nares of the embryo and nestling Cormorant. He finds the nostrils still open in the oldest of the nestlings in his collection; the age of these he estimates at 28 days. He considers “ that the external nostrils ...
... Mr. F. A. Lucas in ‘ The Auk ’ (vol. xiv. p. 87) has an interesting note on the external nares of the embryo and nestling Cormorant. He finds the nostrils still open in the oldest of the nestlings in his collection; the age of these he estimates at 28 days. He considers “ that the external nostrils ...
Chapter 2c
... Volume of Cerebral Spinal Fluid White matter fiber tract Gray matter nuclei Set of cells that support neurons ...
... Volume of Cerebral Spinal Fluid White matter fiber tract Gray matter nuclei Set of cells that support neurons ...
Muscles Terminology
... responsibility for giving the babies a life-threatening overdose of blood thinners. Zoe Grace and Thomas Boone Quaid, now both 1, were being treated at Cedars for staph infections in November 2007 when an employee accidentally administered dosages of heparin (commonly used to flush out I.V.s) that w ...
... responsibility for giving the babies a life-threatening overdose of blood thinners. Zoe Grace and Thomas Boone Quaid, now both 1, were being treated at Cedars for staph infections in November 2007 when an employee accidentally administered dosages of heparin (commonly used to flush out I.V.s) that w ...
DEVELOPMENTOF FEMALE GENITAL SYSTEM
... among endodermal cells of the yolk sac near origin of the allantois. During folding the dorsal part of the yolk sac is incorporated within the embryo The Primordial germ cells migrate along the dorsal mesentery to the Gonadal Ridges. During the 6th week, they are incorporated in the primary sex c ...
... among endodermal cells of the yolk sac near origin of the allantois. During folding the dorsal part of the yolk sac is incorporated within the embryo The Primordial germ cells migrate along the dorsal mesentery to the Gonadal Ridges. During the 6th week, they are incorporated in the primary sex c ...
Nerve Supply
... Dorsal lip of the medial border of the scapula above the level of its spine. Nerve Supply: From the ventral rami of the 3rd and 4th cervical nerves and form dorsal scapular nerve (C5). Action: A. Elevation of the scapula. B. If the scapula is fixed, it bends the head to the same side. ...
... Dorsal lip of the medial border of the scapula above the level of its spine. Nerve Supply: From the ventral rami of the 3rd and 4th cervical nerves and form dorsal scapular nerve (C5). Action: A. Elevation of the scapula. B. If the scapula is fixed, it bends the head to the same side. ...
The Human Brain in Photographs and Diagrams
... expand laterally in lumbar and lower cervical segments to accommodate the many motor neurons required for the muscles of the lower and upper extremities. Other examples are indicated in Figure 2–2. When studied in detail, the spinal gray matter can be partitioned into a series of 10 layers (Rexed’s ...
... expand laterally in lumbar and lower cervical segments to accommodate the many motor neurons required for the muscles of the lower and upper extremities. Other examples are indicated in Figure 2–2. When studied in detail, the spinal gray matter can be partitioned into a series of 10 layers (Rexed’s ...
Leg
... Regio cruris - Leg o between knee & ankle joint o includes most of tibia & fibula Distally, structures pass between the leg & foot mainly through tarsal tunnel on the posteromedial side of the ankle, Except anterior tibial artery & ends of the deep and superficial fibular nerves ...
... Regio cruris - Leg o between knee & ankle joint o includes most of tibia & fibula Distally, structures pass between the leg & foot mainly through tarsal tunnel on the posteromedial side of the ankle, Except anterior tibial artery & ends of the deep and superficial fibular nerves ...
Drosophila embryogenesis
Drosophila embryogenesis, the process by which Drosophila (fruit fly) embryos form, is a favorite model system for geneticists and developmental biologists studying embryogenesis. The small size, short generation time, and large brood size make it ideal for genetic studies. Transparent embryos facilitate developmental studies. Drosophila melanogaster was introduced into the field of genetic experiments by Thomas Hunt Morgan in 1909.