12.3: MODELOS” Médula Espinal, Columnas Espinales (Planas), Médula Espinal en Columna Vertebral, Imagen Cerebral
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\(\newcommand{\avec}{\mathbf a}\) \(\newcommand{\bvec}{\mathbf b}\) \(\newcommand{\cvec}{\mathbf c}\) \(\newcommand{\dvec}{\mathbf d}\) \(\newcommand{\dtil}{\widetilde{\mathbf d}}\) \(\newcommand{\evec}{\mathbf e}\) \(\newcommand{\fvec}{\mathbf f}\) \(\newcommand{\nvec}{\mathbf n}\) \(\newcommand{\pvec}{\mathbf p}\) \(\newcommand{\qvec}{\mathbf q}\) \(\newcommand{\svec}{\mathbf s}\) \(\newcommand{\tvec}{\mathbf t}\) \(\newcommand{\uvec}{\mathbf u}\) \(\newcommand{\vvec}{\mathbf v}\) \(\newcommand{\wvec}{\mathbf w}\) \(\newcommand{\xvec}{\mathbf x}\) \(\newcommand{\yvec}{\mathbf y}\) \(\newcommand{\zvec}{\mathbf z}\) \(\newcommand{\rvec}{\mathbf r}\) \(\newcommand{\mvec}{\mathbf m}\) \(\newcommand{\zerovec}{\mathbf 0}\) \(\newcommand{\onevec}{\mathbf 1}\) \(\newcommand{\real}{\mathbb R}\) \(\newcommand{\twovec}[2]{\left[\begin{array}{r}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\ctwovec}[2]{\left[\begin{array}{c}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\threevec}[3]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\cthreevec}[3]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\fourvec}[4]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\cfourvec}[4]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\fivevec}[5]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\cfivevec}[5]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\mattwo}[4]{\left[\begin{array}{rr}#1 \amp #2 \\ #3 \amp #4 \\ \end{array}\right]}\) \(\newcommand{\laspan}[1]{\text{Span}\{#1\}}\) \(\newcommand{\bcal}{\cal B}\) \(\newcommand{\ccal}{\cal C}\) \(\newcommand{\scal}{\cal S}\) \(\newcommand{\wcal}{\cal W}\) \(\newcommand{\ecal}{\cal E}\) \(\newcommand{\coords}[2]{\left\{#1\right\}_{#2}}\) \(\newcommand{\gray}[1]{\color{gray}{#1}}\) \(\newcommand{\lgray}[1]{\color{lightgray}{#1}}\) \(\newcommand{\rank}{\operatorname{rank}}\) \(\newcommand{\row}{\text{Row}}\) \(\newcommand{\col}{\text{Col}}\) \(\renewcommand{\row}{\text{Row}}\) \(\newcommand{\nul}{\text{Nul}}\) \(\newcommand{\var}{\text{Var}}\) \(\newcommand{\corr}{\text{corr}}\) \(\newcommand{\len}[1]{\left|#1\right|}\) \(\newcommand{\bbar}{\overline{\bvec}}\) \(\newcommand{\bhat}{\widehat{\bvec}}\) \(\newcommand{\bperp}{\bvec^\perp}\) \(\newcommand{\xhat}{\widehat{\xvec}}\) \(\newcommand{\vhat}{\widehat{\vvec}}\) \(\newcommand{\uhat}{\widehat{\uvec}}\) \(\newcommand{\what}{\widehat{\wvec}}\) \(\newcommand{\Sighat}{\widehat{\Sigma}}\) \(\newcommand{\lt}{<}\) \(\newcommand{\gt}{>}\) \(\newcommand{\amp}{&}\) \(\definecolor{fillinmathshade}{gray}{0.9}\)Anatomía de la médula espinal
| Capas meníngeas | Dura mater | Espacio epidural |
| Mater aracnoideo | Espacio subaracnoideo | |
| Pia mater | Ligamentos denticados | |
| Conus medullaris | ||
| Cauda equina | Filum terminal | |
| Agrandamiento cervical | ||
| Agrandamiento lumbar | ||
| Nervio espinal | Raíz ventral | |
| Raíz dorsal | ||
| Ganglio de la raíz dorsal | ||
| Ramus ventral | ||
| Ramus Dorsal | ||
| Anatomía de sección transversal de la médula espinal: | Cuerno dorsal | |
| Bocina lateral | ||
| Cuerno ventral | ||
| Columna dorsal | ||
| Columna lateral | ||
| Columna ventral | ||
| Comisura gris | ||
| Canal Central | ||
| Surco mediano dorsal | ||
| Fisura media ventral |
Nervios craneales
I Óptica Olfativa
II
III Oculomotor
IV Troclear
V Trigémino
VI Abducidos
VII Facial
VIII Acústico/Vestibulococlear
IX Glosofaríngeo
X Vago
XI (espinal) Accesorio
XII Hipogloso
Nervios Periféricos
| Anatomía nerviosa: | Epineurio | |
| Perineurio | ||
| Endoneurium | ||
| Fascículo | ||
| Plexo Cervical | Frénico n. | |
| Plexo braquial | Axilar n. | |
| Radial n. | ||
| Cubital n. | ||
| Mediana n. | ||
| Musculocutáneo n. | ||
| Nervios intercostales | ||
| Plexo lumbar | Femoral n. | |
| Plexo sacro | Ciático n. | |
| Pudendal n. | ||
| NS autonómica | Ganglio de cadena simpático | |
| Cadena simpática | ||
| Rami comunicantes | ||
| Bocina lateral |
Nota: recuerde que dorsal/posterior, y ventral/anterior son intercambiables.
Histología
| Médula espinal y ganglios de la raíz dorsal | Ver anatomía transversal | |
| Ver anatomía transversal |