'Central ray' presentation slideshows

MYELOGRAPHY and CNS Exams using MRI & CT

MYELOGRAPHY and CNS Exams using MRI & CT. Spring 2011. Meninges. Membranes that enclose the brain and spinal cord Dura Mater- outer layer Arachnoid = middle layer Pia mater = innermost layer Subarachnoid space = wide space between arachnoid and pia mater.

951 views • 82 slides

Radiologic Technology Basic Cervical Radiography

886 views • 73 slides

Critique of the Cranium

Critique of the Cranium. Chapter 9. PA and AP projection. Facility Identification Correct Marker Placement No Preventable Artifacts Correct Film Size. PA and AP projection. Contrast and density are adequate to demonstrates air-filled cavities and bony structures

769 views • 60 slides

Critique of the Cranium

Critique of the Cranium. Chapter 9. PA and AP projection. Facility Identification Correct Marker Placement No Preventable Artifacts Correct Film Size. PA and AP projection. Contrast and density are adequate to demonstrates air-filled cavities and bony structures

740 views • 60 slides

Ankle

Ankle. Views. Ap Lateral Internal and external Obliques. Things to know. Page 224 in book Cassette: 10 x 12 crosswise divided in half Measures 8 Shield Marker Hold still. Part Position for AP. Place patient supine on table Do not flex foot allow it to be in a natural position

744 views • 32 slides

Microwave polarization plasma diagnostic Head of group: Prof. dr hab. Yu . Kravtsov,

Microwave polarization plasma diagnostic Head of group: Prof. dr hab. Yu . Kravtsov, Institute of Physics, Maritime University of Szczecin Members of group: Dr. G. ?egli?ski, Institute of Electronics and Informatics, Szczecin University of Technology .

415 views • 26 slides

Urinary Procedures

Urinary Procedures. AP PROJECTION (SCOUT AND SERIES): INTRAVENOUS (EXCRETORY) UROGRAPHY. Pathology Demonstrated Scout demonstrates abnormal calcifications that may be urinary calculi. After injection, the AP projection may demonstrate signs of obstruction, hydronephrosis, tumor, or infection.

417 views • 24 slides

Welcome to Class

502 views • 21 slides

Shape Distortion

Shape Distortion. Shape distortion is the misrepresentation of the object compared to the image. Most shape distortion is the result of angulation of the tube or film. This can be beneficial.If we can move overlying anatomy or open disc spaces, shape distortion is good. Shape Distortion.

608 views • 21 slides

The Paralleling Technique- Part 1

673 views • 19 slides

3. Image motion due to optical element motion

3. Image motion due to optical element motion. Tilt and decenter of optical components (lenses, mirrors, prisms) will cause motion of the image Element drift causes pointing instability Affects boresight, alignment of co-pointed optical systems Degrades performance for spectrographs

475 views • 15 slides

3. Image motion due to optical element motion

3. Image motion due to optical element motion. Tilt and decenter of optical components (lenses, mirrors, prisms) will cause motion of the image Element drift causes pointing instability Affects boresight, alignment of co-pointed optical systems Degrades performance for spectrographs

157 views • 15 slides

Spectrometer Optics

Spectrometer Optics. John J. LeRose. a. The Basics. Charged particles moving through static magnetic fields. Magnetic Rigidity. Local radius of curvature. Bend Angle. Arbitrary Trajectory. Reference Trajectory. y. x. r 0. Magnetic Midplane. TRANSPORT formalism. References:

178 views • 11 slides

Intro to X-Rays

Intro to X-Rays. Things you need Upper cervical specific x-ray machine A single phase / high frequency/digital aligned to NUCCA specifications. Intro to X-Rays. Upper Cervical Chair

167 views • 7 slides