Search results for "Tape Recording"

Description of dynamic shared knowledge: an exploratory study during a competitive team sports interaction.

2011

This exploratory case study describes the sharedness of knowledge within a basketball team (nine players) and how it changes during an official match. To determine how knowledge is mobilised in an actual game situation, the data were collected and processed following course-of-action theory (Theureau 2003). The results were used to characterise the contents of the shared knowledge (i.e. regarding teammate characteristics, team functioning, opponent characteristics, opposing team functioning and game conditions) and to identify the characteristic types of change: (a) the reinforcement of a previous element of shared knowledge; (b) the invalidation of an element of shared knowledge; (c) fragm…

Decreased dopamine D2/D3-receptor binding in temporal lobe epilepsy: an [18F]fallypride PET study.

2006

Summary: Purpose: Although animal data are suggestive, evidence for an alteration of the extrastriatal dopaminergic system in human focal epilepsy is missing. Methods: To quantify D2/D3-receptor density, we studied seven patients with temporal lobe epilepsy (TLE) and nine agematched controls with positron emission tomography (PET) by using the high-affinity dopamine D2/D3-receptor ligand [ 18 F]Fallypride ([ 18 F]FP) suitable for imaging extrastriatal binding. TLE was defined by interictal and ictal video-EEG, magnetic resonance imaging (MRI), and [ 18 F]fluorodeoxyglucose ([ 18 F]FDG)-PET and was due to hippocampal sclerosis (HS), based on histology in all patients. Primary analysis was ba…

Reflective questions in health counseling.

2000

This study explores questions that nurses ask patients in order to awaken reflection on their health behavior in health counseling. Thirty-eight counseling situations were videotaped in a hospital. The data were analyzed using conversation analysis which was adapted for the purpose of this study. Nonverbal communication supported speech and was interpreted alongside it. This study found that nurses used only a few reflective questions, most of which were future-oriented or introduced hypotheses. In a nonreflective discussion, nurses used only check-up and alternative questions to get information about patients' illnesses and health care measures. Findings indicated that reflective conversa…

Temporal structure of the rat's behavior in elevated plus maze test

2012

Aim of the research was to evaluate, by means of quantitative and multivariate temporal pattern analyses, the behavior of Wistar rat in elevated plus maze (EPM) test. On the basis of an ethogram encompassing 24 behavioral elements, quantitative results showed that 130.14 ± 8.01 behavioral elements occurred in central platform and in closed arms (protected zones), whereas 88.62 ± 6.04 occurred in open arms (unprotected zones). Percent distribution was characterized by a prevalence of sniffing, walking and vertical exploration. Analysis of minute-by-minute duration evidenced a decrease for time spent in open arms and central platform and an increase for time spent in closed arms. As to multiv…

Do Sign Language Videos Improve Web Navigation for Deaf Signer Users?

2010

The efficacy of video-based sign language (SL) navigation aids to improve Web search for Deaf Signers was tested by two experiments. Experiment 1 compared 2 navigation aids based on text hyperlinks linked to embedded SL videos, which differed in the spatial contiguity between the text hyperlink and SL video (contiguous vs. distant). Deaf Signers’ performance was similar in Web search using both aids, but a positive correlation between their word categorization abilities and search efficiency appeared in the distant condition. In Experiment 2, the contiguous condition was compared with a text-only hyperlink condition. Deaf Signers became less disorientated (used shorter paths to find the tar…

Suppressive Efficacy by a Commercially Available Blue Lens on PPR in 610 Photosensitive Epilepsy Patients

2006

Purpose Photosensitivity can represent a serious problem in epilepsy patients, also because pharmacologic treatment is often ineffective. Nonpharmacologic treatment using blue sunglasses is effective and safe in controlling photosensitivity, but large series of patients have never been studied. Methods This multicenter study was conducted in 12 epilepsy centers in northern, central, southern, and insular Italy. A commercially available lens, named Z1, obtained in a previous trial, was used to test consecutively enrolled pediatric and adult epilepsy patients with photosensitivity. Only type 4 photosensitivity (photoparoxysmal response, PPR) was considered in the study. A standardized method …

Taciturn patients in health counseling at a hospital: passive recipients or active participators?

2001

This study explored patients’ taciturnity as observed on videotape during hospital health counseling situations with a nurse. Health counseling sessions, 38 in number, were videotaped, transcribed verbatim, and analyzed by using an adaptation of conversation analysis. The data analysis included information on 18 selected patients who spoke little and did not introduce new topics, but rather supported the discussion on the theme chosen by the nurse. When we examined nurses’ and patients’ speech word by word, we discovered four participation frames that produced taciturnity: in the hands of professionals, compliant, guilty, and polite. These could fluctuate during interaction. The findings i…

Videotape Recordings for Evaluation of Quality of Prehospital Trauma Care: First Experiences with a New Technique

2001

Measuring trunk orientation with a CMOS camera: feasibility and accuracy.

2007

International audience; The purpose of this study was to develop and validate a new tool to objectively quantify trunk orientation at the bedside, especially dedicated to the measurement of the lateropulsion in acute and subacute stroke patients. We developed software to analyze 2D movement with a CMOS camera (Logitech Quickcam Pro 4000) and to calculate the orientation of a segment defined by two color markers. First, the accuracy, reproducibility and noise when measuring segment orientations were evaluated with the CMOS camera placed in different positions, and second trunk orientation was measured in static and in dynamic conditions both with a CMOS camera and with a gold standard 3D vid…

Negotiation in Type 2 Diabetes Counseling: From Problem Recognition to Mutual Acceptance During Lifestyle Counseling

2003

Negotiation, an essential communication activity in lifestyle counseling, has rarely been studied at the micro level of interaction. Furthermore, the evidence for interpersonal negotiation to occur in counseling practice is inconclusive. In this study, the authors describe how negotiation focused on lifestyle changes was produced in nurse-patient interaction. The research data, 73 videotaped diabetes counseling situations, were analyzed using conversation analysis. The process of negotiation consisted of recognizing the problems in the patients' health behavior, offering proposals as solutions to the problems, and reaching an agreement on them. Negotiation had characteristics similar to th…