Related Experiment Video
Updated: Feb 3, 2026
07:31
A Computerized Functional Skills Assessment and Training Program Targeting Technology Based Everyday Functional Skills
Published on: February 13, 2020
7.5K
Dynamic changes of brain functional states during surgical skill acquisition
Somayeh B Shafiei1,2,3, Ahmed Aly Hussein2,3,4, Khurshid A Guru2,3
1Department of Mechanical and Aerospace Engineering, University at Buffalo, SUNY, Buffalo, New York, United States of America.
Plos One
|November 1, 2018
Summary
This study explored how brain activity changes during robot-assisted surgery (RAS) training. Understanding these brain state shifts can improve feedback for surgical trainees and enhance patient safety.
Area of Science:
- Neurosurgery
- Surgical Education
- Human-Machine Interaction
Background:
- Standardized measures for robot-assisted surgery (RAS) technical proficiency and skill acquisition are lacking.
- Learning RAS involves complex interactions with new technology and environments.
- Evaluating surgeon performance is crucial for optimizing patient safety in the operating room.
Purpose of the Study:
- To investigate dynamic changes in brain functional states of RAS trainees during practice.
- To develop brain functional state measurements for assessing RAS skill acquisition.
- To explore the relationship between RAS skill acquisition, particularly human-machine interaction, and brain functional state reconfiguration.
Main Methods:
- Monitoring dynamic changes in brain functional states during robot-assisted surgery practice.
- Developing novel brain functional state measurements.
- Analyzing the correlation between skill acquisition and brain functional state changes.
Main Results:
- Identified dynamic changes in brain functional states associated with RAS practice.
- Established a link between RAS skill acquisition and the reconfiguration of brain functional states.
- Demonstrated the potential for brain functional state measurements to inform training.
Conclusions:
- Brain functional state monitoring offers insights into the learning process of robot-assisted surgery.
- Understanding the neural basis of skill acquisition can lead to personalized feedback for trainees.
- This approach may enhance surgical training and improve patient safety in robot-assisted procedures.
More Related Videos
Related Concept Videos
01:15Functional Brain Systems: Limbic System
7.3K
The limbic system, often called the "emotional brain," is a complex set of structures located deep within the brain. The intricate network of the limbic system supports a wide range of psychological functions, from emotional regulation to memory formation and sensory processing. This functional brain region encompasses specific parts of the diencephalon and the cerebrum, integrating the higher mental functions of the cerebral cortex with the primitive emotional responses of the deep brain...
7.3K
01:10Higher Mental Functions of the Brain: Language
3.8K
Language is a system of communication that allows the expression of thoughts, ideas, and feelings. The brain processes language in both hemispheres.
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...
3.8K
02:16Light Acquisition
9.6K
In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.
9.6K
01:29Factors Influencing Attraction V: Social Skills
768
Social skills play a crucial role in shaping interpersonal interactions and enhancing individuals' ability to navigate various social environments successfully. These skills contribute to personal and professional success, influencing how others perceive and treat individuals. High social skills provide distinct advantages in numerous settings, including romantic relationships, politics, and legal proceedings. In courtroom settings, for instance, defendants who exhibit strong social skills are...
768
01:26Higher Mental Functions of Brain: Learning and Memory
2.1K
Memory is one of the most vital higher mental functions of the brain. Memory is closely related to learning because it enables us to retain information and experiences from our past to use them in our present life. It also helps us to remember facts, events, and skills, such as riding a bike or swimming. There are two types of memory — declarative memory, which involves memorizing facts or events, and procedural memory, which enables us to remember how to do something like writing or...
2.1K
01:13Functional Brain Systems: Reticular Formation
4.9K
The reticular formation is a complex network of gray and white matter located within the brainstem extending from the medulla to the midbrain.
Within the reticular formation, there are several distinct nuclei that can be classified into three broad categories. The Raphe nuclei are located along the midline of the brainstem. They are primarily known for their role in synthesizing and releasing serotonin, a neurotransmitter involved in regulating mood, appetite, sleep, and circadian rhythms. The...
Within the reticular formation, there are several distinct nuclei that can be classified into three broad categories. The Raphe nuclei are located along the midline of the brainstem. They are primarily known for their role in synthesizing and releasing serotonin, a neurotransmitter involved in regulating mood, appetite, sleep, and circadian rhythms. The...
4.9K