Posterior Tilt Measurement
Posterior Tilt Measurement - Related Videos
02:32
Generation of Tilted Amygdala Slices from a Mouse Brain
0 Views •
2025
The video demonstrates the generation of tilted amygdala slices from a mouse brain. The brain is positioned at an angle on the vibratome specimen stage to obtain slices containing the amygdala and axons from the medial prefrontal cortex that form synaptic connections with the amygdala. The brain slices are maintained at the physiological temperature to preserve the tissue for further experiments.
14:09
Tilt Testing with Combined Lower Body Negative Pressure: a "Gold Standard" for Measuring Orthostatic Tolerance
0 Views •
Cited by 31 •
2013
We describe a "gold standard" for evaluating orthostatic tolerance (OT) using tilt testing with combined lower body negative pressure (LBNP). This can be combined with non-invasive evaluations of cardiovascular reflex control. Normal and abnormal responses are defined.
12:10
Single Particle Electron Microscopy Reconstruction of the Exosome Complex Using the Random Conical Tilt Method
0 Views •
Cited by 35 •
2011
This article describes a standard method to get a three-dimensional (3D) reconstruction of biological macromolecules using negative staining electron microscopy (EM). In this protocol, we explain how to get the 3D structure of the Saccharomyces cerevisiae exosome complex at medium resolution using the random conical tilt reconstruction method (RCT).
07:32
Measuring Maxillary Posterior Tooth Movement: A Model Assessment using Palatal and Dental Superimposition
0 Views •
Cited by 1 •
2024
This manuscript presents a comprehensive protocol to evaluate the three-dimensional (3D) movement of maxillary posterior teeth with clear aligners using digital model superimposition, an invaluable tool in orthodontics and dentofacial orthopedics.
03:26
Isolating Short Posterior Ciliary Arteries: A Protocol to Excise Intact Short Posterior Ciliary Microvessels from Porcine Eye
0 Views •
2025
This video describes the protocol to isolate the short posterior ciliary arteries from the porcine eye. The isolated short posterior arteries are a suitable source for elucidating the molecular insights and protein profiles of the ocular blood vessels.
FAQs
The defined reference position is central to posterior tilt measurement because the result expresses rotation relative to that baseline. If the baseline changes between examinations, two values may not represent the same alignment, even when the person’s posture is unchanged. Establishing the reference consistently therefore supports meaningful comparisons across patients, movement assessments, and repeated clinical evaluations.
These methods differ in how they capture alignment and in the precision they can provide. An inclinometer or goniometer can support measurements during a physical examination using identified surface landmarks. Imaging-based analysis may be selected when the clinical setting requires a more detailed or precise assessment. The appropriate choice depends on the evaluation’s purpose and setting.
Surface landmarks provide the physical reference points used during clinical measurement, so their identification must remain consistent across assessments. Differences in landmark selection or placement can influence the recorded alignment and make repeated values harder to compare. Careful, standardized landmark use strengthens interpretation of posture, pelvic alignment, and movement patterns in medicine and biomechanics.
A basic assessment establishes the reference position, identifies the relevant surface landmarks, and positions the selected measuring tool in relation to those landmarks. The clinician then records the alignment value and documents the measurement conditions so later examinations can be compared. This workflow supports evaluation during physical examination and provides a basis for monitoring change during rehabilitation.
Imaging-based analysis may be considered when the clinical question requires greater measurement precision than a surface-based examination can provide. Surface tools remain useful for routine physical assessment, while imaging can support more detailed evaluation of anatomical alignment. The choice should reflect the clinical setting and the level of precision needed for interpretation, treatment planning, or comparison.
Clinicians can use the measurement to characterize posture and spinal or pelvic alignment, identify movement patterns, and support treatment planning. Repeating the assessment provides a quantitative way to monitor therapeutic progress rather than relying only on visual impressions. In biomechanics, comparable measurements also help evaluate changes across patients or across multiple examinations of the same patient.