Related Experiment Video

Updated: Jan 30, 2026

Real-time fMRI Biofeedback Targeting the Orbitofrontal Cortex for Contamination Anxiety
10:51

Real-time fMRI Biofeedback Targeting the Orbitofrontal Cortex for Contamination Anxiety

Published on: January 20, 2012

21.8K

[Experience of the Continuous Real Time fMRI Biofeedback of the Primary Motor Cortex Using a 1.5 T MR Scanner]

M Ye Mel'nikov, A A Savelov, M B Shtark

    Zhurnal Vysshei Nervnoi Deiatelnosti Imeni I P Pavlova
    |January 30, 2019
    PubMed
    Summary

    This study explored functional magnetic resonance imaging (fMRI) neurofeedback for motor control using a 1.5 T scanner. The neurofeedback training was unsuccessful in targeting the primary motor cortex region of interest.

    More Related Videos

    Real-Time fMRI Brain Mapping in Animals04:05

    Real-Time fMRI Brain Mapping in Animals

    Published on: September 24, 2020

    4.1K
    A Protocol for the Administration of Real-Time fMRI Neurofeedback Training07:05

    A Protocol for the Administration of Real-Time fMRI Neurofeedback Training

    Published on: August 24, 2017

    11.5K

    Related Concept Videos

    Motor and Sensory Areas of the Cortex01:14

    Motor and Sensory Areas of the Cortex

    The cerebral cortex, the brain's outermost layer, is pivotal in processing complex cognitive tasks, emotions, and various sensory inputs and executing voluntary motor activities. This intricate structure is divided into three primary functional areas: the motor areas, sensory areas, and association areas.
    Motor Areas
    The motor areas located in the frontal lobe are central to controlling voluntary movements. This region is further subdivided into the primary motor cortex and the premotor cortex....
    7.4K
    Somatosensory, Motor, and Association Cortex01:23

    Somatosensory, Motor, and Association Cortex

    The somatosensory cortex in the parietal lobes is crucial for interpreting sensory data such as touch, temperature, and proprioception. The somatosensory cortex, situated in the parietal lobes, plays a vital role in interpreting sensory information like touch, temperature, and proprioception—awareness of body position. This specialized brain region features an organized structure wherein neurons at the top primarily process sensations originating from the lower body. In contrast, those at...
    2.7K
    Continuous -time Fourier Transform01:11

    Continuous -time Fourier Transform

    The Fourier series is instrumental in representing periodic functions, offering a powerful method to decompose such functions into a sum of sinusoids. This technique, however, necessitates modification when applied to nonperiodic functions. Consider a pulse-train waveform consisting of a series of rectangular pulses. When these pulses have a finite period, they can be accurately represented by a Fourier series. Yet, as the period approaches infinity, resulting in a single, isolated pulse, the...
    901
    Basic Continuous Time Signals01:22

    Basic Continuous Time Signals

    Basic continuous-time signals include the unit step function, unit impulse function, and unit ramp function, collectively referred to as singularity functions. Singularity functions are characterized by discontinuities or discontinuous derivatives.
    The unit step function, denoted u(t), is zero for negative time values and one for positive time values, exhibiting a discontinuity at t=0. This function often represents abrupt changes, such as the step voltage introduced when turning a car's...
    686
    Sampling Continuous Time Signal01:11

    Sampling Continuous Time Signal

    In signal processing, a continuous-time signal can be sampled using an impulse-train sampling technique, followed by the zero-order hold method. Impulse-train sampling involves the use of a periodic impulse train, which consists of a series of delta functions spaced at regular intervals determined by the sampling period. When a continuous-time signal is multiplied by this impulse train, it generates impulses with amplitudes corresponding to the signal's values at the sampling points.
    In the...
    743
    Real Time RT-PCR02:57

    Real Time RT-PCR

    Real-time reverse transcription-polymerase chain reaction, or Real-time RT-PCR, is an analytical tool used to determine the expression level of target genes. The method involves converting mRNA to complementary DNA with the help of an enzyme known as reverse transcriptase, followed by the PCR amplification of the cDNA. These two processes can be performed simultaneously in a single tube or separately as a two-step reaction.
    The real-time quantification of the number of amplified products is...
    65.0K