Evidence map›Paper›PMID 25735418›Full record

ArticleScientific reports2015

Image-guided transcranial focused ultrasound stimulates human primary somatosensory cortex.

Wonhye Lee, Hyungmin Kim, Yujin Jung, In-Uk Song, Yong An Chung, Seung-Schik Yoo

3 registry-linked trialsOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 3 registered trials, which are not on this map. Cited by 180 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
180citing papers in PubMed, 3 pooled it
17.2field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT03657056 nawithdrawnnot on this mapstarted 2022, after this paper: background citation

Focused Ultrasound Neuromodulation for Treatment of Temporal Lobe Epilepsy

TypeinterventionalSponsorMassachusetts General HospitalRan2022 to 2023Enrolled0ConditionsLow Intensity Ultrasound PulsarionsArmsBX Pulsar 1002
NCT04250376 naunknown statusnot on this mapstarted 2017, after this paper: background citation

The Use of Transcranial Focused Ultrasound for the Treatment of Neurodegenerative Dementias

TypeinterventionalSponsorNeurological Associates of West Los AngelesRan2017 to 2025Enrolled100ConditionsMild Cognitive Impairment, Mild Dementia, Parkinson Disease, Alzheimer DiseaseArmsFocused Transcranial Ultrasound
NCT07518927 naenrolling by invitationnot on this mapstarted 2026, after this paper: background citation

Mapping Low-Intensity Focused Ultrasound (LIFU)-Evoked Brain Network Responses Using Intracranial Electrophysiological Recordings

TypeinterventionalSponsorUniversity of PennsylvaniaRan2026 to 2031Enrolled30ConditionsLow Intensity Focussed Ultrasound, Electrodes, ImplantedArmsLow Intensity Focused Ultrasound
3 · Its place in the literature

Who cites it

180 citing papers in PubMed, 3 syntheses or guidelines pooled it, 427 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Trial
  5. Trial
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. Review
  17. Article
  18. Article
  19. Article
  20. Article

120 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Wonhye Lee1] Incheon St. Mary's Hospital, The Catholic University of Korea, Incheon 403-720, Korea [2] School of Nano-Bioscience and Chemical Engineering, Ulsan National Institute of Science and Technology, Ulsan 689-798, Korea.
Hyungmin Kim1] Incheon St. Mary's Hospital, The Catholic University of Korea, Incheon 403-720, Korea [2] Center for Bionics, Korea Institute of Science and Technology, Seoul 136-791, Korea.
Yujin JungIncheon St. Mary's Hospital, The Catholic University of Korea, Incheon 403-720, Korea.
In-Uk SongIncheon St. Mary's Hospital, The Catholic University of Korea, Incheon 403-720, Korea.
Yong An ChungIncheon St. Mary's Hospital, The Catholic University of Korea, Incheon 403-720, Korea.
Seung-Schik Yoo1] Incheon St. Mary's Hospital, The Catholic University of Korea, Incheon 403-720, Korea [2] School of Nano-Bioscience and Chemical Engineering, Ulsan National Institute of Science and Technology, Ulsan 689-798, Korea.
Catholic University of Korea · KRIncheon St. Mary's Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Focused ultrasound (FUS) has recently been investigated as a new mode of non-invasive brain stimulation, which offers exquisite spatial resolution and depth control. We report on the elicitation of explicit somatosensory sensations as well as accompanying evoked electroencephalographic (EEG) potentials induced by FUS stimulation of the human somatosensory cortex. As guided by individual-specific neuroimage data, FUS was transcranially delivered to the hand somatosensory cortex among healthy volunteers. The sonication elicited transient tactile sensations on the hand area contralateral to the sonicated hemisphere, with anatomical specificity of up to a finger, while EEG recordings revealed the elicitation of sonication-specific evoked potentials. Retrospective numerical simulation of the acoustic propagation through the skull showed that a threshold of acoustic intensity may exist for successful cortical stimulation. The neurological and neuroradiological assessment before and after the sonication, along with strict safety considerations through the individual-specific estimation of effective acoustic intensity in situ and thermal effects, showed promising initial safety profile; however, equal/more rigorous precautionary procedures are advised for future studies. The transient and localized stimulation of the brain using image-guided transcranial FUS may serve as a novel tool for the non-invasive assessment and modification of region-specific brain function.

Indexed as

Acoustic StimulationAdultElectroencephalographyEvoked Potentials, SomatosensoryFemaleFingersFollow-Up StudiesHandHumansMaleRetrospective StudiesSensationSomatosensory CortexUltrasonography, Doppler, TranscranialYoung Adult

Identifiers

PMID25735418
PMCPMC4348665
OpenAlexW1979495791

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.