User profiles for Beth A. Winkelstein

Beth Winkelstein

University of Pennsylvania
Verified email at seas.upenn.edu
Cited by 7951

Spinal facet joint biomechanics and mechanotransduction in normal, injury and degenerative conditions

…, WC Welch, BA Winkelstein - Journal of …, 2011 - asmedigitalcollection.asme.org
The facet joint is a crucial anatomic region of the spine owing to its biomechanical role in
facilitating articulation of the vertebrae of the spinal column. It is a diarthrodial joint with …

Nerve injury proximal or distal to the DRG induces similar spinal glial activation and selective cytokine expression but differential behavioral responses to …

BA Winkelstein, MD Rutkowski… - Journal of …, 2001 - Wiley Online Library
The specific mechanisms by which nervous system injury becomes a chronic pain state
remain undetermined. Historically, it has been believed that injuries proximal or distal to the …

The cervical facet capsule and its role in whiplash injury: a biomechanical investigation

BA Winkelstein, RW Nightingale, WJ Richardson… - Spine, 2000 - journals.lww.com
Study Design. Cervical facet capsular strains were determined during bending and at failure
in the human cadaver. Objective. To determine the effect of an axial pretorque on facet …

Comparative strengths and structural properties of the upper and lower cervical spine in flexion and extension

RW Nightingale, BA Winkelstein, KE Knaub… - Journal of …, 2002 - Elsevier
The purpose of this study is to test the hypothesis that the upper cervical spine is weaker
than the lower cervical spine in pure flexion and extension bending, which may explain the …

The dynamic responses of the cervical spine: buckling, end conditions, and tolerance in compressive impacts

…, DL Camacho, M Kleinberger, BA Winkelstein… - SAE transactions, 1997 - JSTOR
This study explores the dynamics of head and cervical spine impact with the specific goals
of determining the effects of head inertia and impact surface on injury risk. Head impact …

Mechanical evidence of cervical facet capsule injury during whiplash: a cadaveric study using combined shear, compression, and extension loading

…, BS Myers, MB Davis, HF Bohnet, BA Winkelstein - Spine, 2001 - journals.lww.com
Study Design. A comparison of cervical facet capsule strain fields in cadaveric motion segments
exposed to whiplash-like loads and failure loads. Objectives. To compare the maximum …

The role of tissue damage in whiplash-associated disorders: discussion paper 1

…, SA McLean, GP Siegmund, BA Winkelstein - Spine, 2011 - journals.lww.com
Study Design. Nonsystematic review of cervical spine lesions in whiplash-associated
disorders (WAD). Objective. To describe whiplash injury models in terms of basic and clinical …

The anatomy and biomechanics of acute and chronic whiplash injury

GP Siegmund, BA Winkelstein, PC Ivancic… - Traffic injury …, 2009 - Taylor & Francis
Whiplash injury is the most common motor vehicle injury, yet it is also one of the most poorly
understood. Here we examine the evidence supporting an organic basis for acute and …

Burst and tonic spinal cord stimulation differentially activate GABAergic mechanisms to attenuate pain in a rat model of cervical radiculopathy

…, MD Goodman-Keiser, BA Winkelstein - IEEE Transactions …, 2015 - ieeexplore.ieee.org
Objective: Spinal cord stimulation (SCS) is widely used to treat neuropathic pain. Burst SCS,
an alternative mode of stimulation, reduces neuropathic pain without paresthesia. However, …

The Role of Mechanical Deformation in Lumbar Radiculopathy: An: In Vivo: Model

BA Winkelstein, JN Weinstein, JA DeLeo - Spine, 2002 - journals.lww.com
Study Design. In vivo strain techniques were used in an animal radiculopathy model. Objective.
To quantify the severity of compressive nerve root injury and characterize its effect on …