Physical Therapy Commons^™

Temporal And Spatial Parameters Of Crawling In Children With Limb Loss: Implications On Prosthetic Knee Prescription, Mark Geil

Faculty Articles

No abstract provided.

The Impact Of Left Hemisphere Stroke On Force Control With Familiar And Novel Objects: Neuroanatomic Substrates And Relationship To Apraxia, Amanda M. Dawson, Laura J. Buxbaum, Susan V. Duff

Physical Therapy Faculty Articles and Research

Fingertip force scaling for lifting objects frequently occurs in anticipation of finger contact. An ongoing question concerns the types of memories that are used to inform predictive control. Object-specific information such as weight may be stored and retrieved when previously encountered objects are lifted again. Alternatively, visual size and shape cues may provide estimates of object density each time objects are encountered. We reasoned that differences in performance with familiar versus novel objects would provide support for the former possibility. Anticipatory force production with both familiar and novel objects was assessed in six left hemisphere stroke patients, two of whom …

A Randomized Trial Comparing Digital Video Disc With Written Delivery Of Falls Prevention Education For Older Patients In Hospital, Anne-Marie Hill, Steven Mcphail, Tammy Hoffman, Keith Hill, David Oliver, Christopher Beer, Sandra Brauer, Terry P. Haines

Physiotherapy Papers and Journal Articles

Objectives: To compare the effectiveness of a digital video disc (DVD) with that of a written workbook delivering falls prevention education to older hospital patients on self-perceived risk of falls, perception of falls epidemiology, knowledge of prevention strategies, and motivation and confidence to engage in self-protective strategies. To compare the effect of receiving either education approach versus no education on patients' perception of falls epidemiology.

Design: Randomized trial (DVD vs workbook) with additional quasi-experimental control group.

Settings: Geriatric, medical, and orthopedic wards in Perth and Brisbane, Australia.

Participants: One hundred (n=51 DVD, n=49 workbook) hospital inpatients aged 60 and older …

A Two-Hour Basketball Practice Increases Landing Error Scoring System Scores In Female Collegiate Basketball Players, Caroline Wesley

Undergraduate Theses and Capstone Projects

The high rate of knee injuries in women’s athletics has been well documented in recent years. There are multiple factors which contribute to the increased risk of injury in female athletes, including biomechanics when landing. Fatigue has also been examined as a contributing factor to injury, but few studies have utilized actual sport participation as a fatiguing protocol. No study has used the Landing Error Scoring System (LESS) to examine the changes that may result from fatigue. The objective of our study was to use the LESS to examine the effects of a two-hour basketball practice on the landing biomechanics …

Does Motor Lateralization Have Implications For Stroke Rehabilitation?, Robert L. Sainburg, Susan V. Duff

Physical Therapy Faculty Articles and Research

Recent findings on motor lateralization have revealed consistent differences in the control strategies of the dominant and nondominant hemisphere/limb systems that could have implications for hemiplegic stroke patients. Studies in stroke patients have demonstrated deficiencies in the ipsilesional arm that reflect these distinctions; patients with right-hemisphere damage tend to show deficits in positional accuracy, and patients with left-hemisphere damage show deficits in trajectory control. Such deficits have been shown to impede functional performance; yet patients with severe dominant-side hemiplegia must often use the nondominant arm as the primary manipulator for activities of daily living. Nevertheless, the nondominant arm may not …

The Effect Of Electrical Stimulation On Blood Flow In Chronic Wounds In Patients With And Without Diabetes, Daryl J. Lawson

Loma Linda University Electronic Theses, Dissertations & Projects

Background and Purpose. Only 3% of the U S population is afflicted by diabetes, yet one of the most common chronic wounds is the diabetic ulcer. Decrease in blood flow may be one reason why only 31% of neuropathic diabetic ulcers heal in 20-weeks. The purpose of this investigation was to compare healing rates and blood flow of chronic stage III and IV wounds in people with diabetes and those without diabetes over four weeks of treatment. Blood flow was measured before, during, and after stimulation using one of two different electrical stimulation waveforms in a 32°C room.

Subjects …

The Effects Of A Low-Intensity Exercise Program On The Fitness Level Of A 22 Year-Old Female With Congenital Univentricular Heart Repair, Alice A. Elkins

Theses, Dissertations and Capstones

This case study examined the effects of exercise on a 22 year-old female with a repaired univentricular heart through early, modified Fontan technique. Improvements in oxygen consumption, blood pressure, heart rate and body composition were observed after a 12-week supervised fitness program. This program considers reversing hypoactivity and the subsequent deconditioning and obesity associated with this patient.

Effect Of Age On Hemodynamic And Metabolic Response To Static Exercise, Daniel J. Mcdermott, William J. Stekiel, Joseph J. Barboriak, Luther C. Kloth, James J. Smith

Physical Therapy Faculty Research and Publications

Static muscle exercise tests consisting of one-third maximum voluntary contraction of the forearm for 5 min was carried out in a group of older (mean age 46.8 yr) and younger men (mean age 25.3 yr). The mean hemodynamic changes in the two groups were quite comparable with increases in heart rate (31.3 and 38.4 beats/min), systolic pressure (74.3 and 63.2 mmHg), and diastolic pressure (58.1 and 47.3 mmHg) in older and younger groups, respectively. There was a prompt postexercise increase in mean total plasma catecholamine level in older males with a rapid decline over the next 15 min; the increase …