Internal Cerebrum (Association, Commissural, Projection Fibers, Basal Ganglion)
Taim Talks Med Taim Talks Med
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 Published On Oct 3, 2021

Content:
0:00 Introduction
2:16 White Matter of the Brain
2:50 Association Fibers
4:57 Commissural Fibers
9:08 Projection Fibers
17:09 Deep Gray Matter: Basal Ganglia
8:49 Lobes of the Cerebral Hemispheres
9:59 Frontal Lobe (Lateral)
12:20 Parietal Lobe (Lateral)
13:47 Temporal Lobe (Lateral)
15:32 Lobes and Gyri on Medial Surface
20:13 Lobes and Gyri on Inferior Surface
20:53 Insular Lobe

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Telencephalon
- Pallium
â—‹ Cerebral Cortex
â—‹ White Matter of the Brain (Corpus Medullare Telencephali)
- Subpallium
â—‹ Basal Ganglion

White Matter of the Cerebrum:
- Association Fibers
- Commissural Fibers
- Projection Fibers

Association Fibers
- Short Association Fibers
â—‹ Arcuate Fibers (Fibrae Arcuatae)
- Long Association Fibers
â—‹ Superior Longitudinal Fasciculus (Fasciculus Longitudinalis Superior)
â—‹ Inferior Longitudinal Fasciculus (Fasciculus Longitudinalis Inferior)
â—‹ Uncinate Fasciculus (Fasciculus Uncinatus)
â—‹ Cingulum
§ From Frontal and Parietal Lobe to Parahippocampal Gyrus (Gyrus Prahipppocampalis)
§ Papex Circuit

Commissural Fibers
- Corpus Callosum
â—‹ Splenium
â—‹ Truncus
â—‹ Genu
â—‹ Rostrum
â—‹ Minor Forceps / Frontal Forceps (Forceps Frontalis s.minor)
â—‹ Major Forceps / Occipital Forceps (Forceps Occipitalis s.major)
â—‹ Radiation of Corpus Callosum (Radiato Corporis Callosi)
- Commissure of Fornix
â—‹ Connects two parts of Fornix together
§ Crus of Fornix
§ Body of Fornix
§ Column of Fornix
- Anterior Commissural Fibers (Commissura Anterior)

Projection Fibers
- Internal Capsule (Capsula Interna)
â—‹ Anterior Limb (Crus Anterius)
§ Frontopontine Tract (Tractus Frontopontineus)
â—‹ Genu
§ Corticonuclear Tract (Corticobulbar Tract)
â—‹ Posterior Limb (Crus Posterius)
§ Corticospinal Tract (Tractus Corticospinalis)
§ Thalamocortical Fibers (Fasciculi Thalamicorticales)
§ Temporopontine Tract
§ Perietopontine Tract
§ Occipitopontine Tract
§ Optic Radiation (Radiato Optica)
§ Acoustic Radiation (Radiato Acustica)

Basal Ganglia
- Caudate Nucleus (Nucleus Caudatus)
â—‹ Head (Caput)
â—‹ Body (Corpus)
â—‹ Tail (Cauda)
- Putamen
- Striatum
- Globus Pallidus Externus
- Globus Pallidus Internus
- Lentiform Nucleus
- Thalamus (Ventral Anterior and Ventral Lateral)
- Subthalamic Nucleus
- Substantia Nigra
- Amygdaloid Body
- Claustrum

Sources used in this video:
- Memorix Anatomy 2nd Edition by Hudák Radovan (Author), Kachlík David (Author), Volný Ondřej (Author)
- Biorender
- University notes and lectures

Internal Telencephalon

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