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Related Concept Videos

SBAR I: Understanding the Concept01:29

SBAR I: Understanding the Concept

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Effective communication among healthcare professionals during hand-off reporting is essential to delivering safe and continuous patient care. Common professional interactions include reports to healthcare team members, hand-off, and transfer reports. Nurses routinely report information to other healthcare team members and also urgently contact healthcare providers to report changes in patient status.
Standardized methods of communication have been developed to ensure that information is...
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Health Information Technology and Healthcare Information System01:30

Health Information Technology and Healthcare Information System

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Health Information Technology (HIT)
Health Information Technology, commonly called HIT, integrates advanced information systems and technology in healthcare settings. Its primary functions include:
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SBAR II: Application of SBAR01:14

SBAR II: Application of SBAR

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SBAR is an effective communication tool used by healthcare professionals to communicate patient information accurately. SBAR stands for Situation, Background, Assessment, and Recommendation. For a better understanding, an example is given below.
SBAR Report from a Nurse to a Health Care Provider
S: "Hello, Dr. Smith. This is Jane, RN, from the Med Surg unit. I am calling to tell you about Ms. White in Room 210, who is experiencing increased pain and redness at her incision site. Her recent...
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Drug Dosing: Obese Patients01:21

Drug Dosing: Obese Patients

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In the United States, obesity is a prominent concern. It is linked to heightened mortality rates due to increased occurrences of conditions such as hypertension, atherosclerosis, coronary artery disease, and diabetes compared to nonobese individuals. A patient is classified as obese if their actual body weight surpasses the ideal or desirable body weight by 20%, based on Metropolitan Life Insurance Company data. Ideal body weights consider average weights and heights for males and females...
374
Magnetic Resonance Imaging01:24

Magnetic Resonance Imaging

7.6K
Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
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Blood Studies I: ABG and VBG01:26

Blood Studies I: ABG and VBG

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Blood studies are critical in the medical field, enabling healthcare professionals to assess a patient's health status accurately. This page will focus on two significant blood studies: Arterial Blood Gas (ABG) and Venous Blood Gas (VBG).
Arterial Blood Gas (ABG)
Arterial Blood Gas (ABG) studies are crucial for assessing the lungs' ability to supply oxygen and remove carbon dioxide, reflecting the patient's ventilation status. They also help understand the kidneys' capacity to...
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Related Experiment Video

Updated: May 7, 2026

Author Spotlight: Using Motor Imagery Brain-Computer Interface to Improve Motor and Cognitive Function in Stroke Patients
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Author Spotlight: Using Motor Imagery Brain-Computer Interface to Improve Motor and Cognitive Function in Stroke Patients

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Transfer of information by BMI.

E J Tehovnik1, L C Woods, W M Slocum

  • 1Brain Institute, UFRN, Natal, RN 59056-450, Brazil.

Neuroscience
|October 15, 2013
PubMed
Summary

Brain machine interfaces (BMI) show promise for restoring motor function. However, understanding brain movement generation is crucial for BMI to aid paralyzed patients effectively.

Area of Science:

  • Systems Neuroscience
  • Neurotechnology
  • Rehabilitation Engineering

Background:

  • Brain machine interfaces (BMI) are critical in systems neuroscience for restoring motor function in paralyzed individuals.
  • Current BMI technology aims to enable control over external devices, such as moving objects.

Purpose of the Study:

  • To assess the current capabilities of BMI devices in controlling object movement.
  • To review key factors influencing BMI signal generation and performance.

Main Methods:

  • Analysis of information processing in BMI signals.
  • Comparison of single-neuron recordings versus electroencephalography (EEG) for BMI.
  • Examination of neural coding strategies and the impact of plasticity.
  • Investigation into movement suppression and the role of visual feedback.
Keywords:
BMIEEGbit ratebrain machine interfaceselectroencephalographymonkeysquadriplegicsskeleto-motorvision

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Related Experiment Videos

Last Updated: May 7, 2026

Author Spotlight: Using Motor Imagery Brain-Computer Interface to Improve Motor and Cognitive Function in Stroke Patients
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Main Results:

  • The study discusses the amount of information conveyed by BMI signals.
  • It highlights limitations in scaling BMI performance by increasing neuron count.
  • Single-cell recordings demonstrate superiority over EEG for BMI signal quality.
  • Plasticity, neural code selection, movement suppression, and vision are identified as critical factors.

Conclusions:

  • Further research into the brain's motor control mechanisms is essential.
  • BMI technology requires deeper understanding of neural processes for clinical viability in paralyzed patients.