Benjamin R. Johnston

ORCID: 0000-0001-5622-1257
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About
Contact & Profiles
Research Areas
  • Atmospheric Ozone and Climate
  • Ionosphere and magnetosphere dynamics
  • Climate variability and models
  • Nerve injury and regeneration
  • Peripheral Nerve Disorders
  • Neuroscience and Neural Engineering
  • Artificial Intelligence in Healthcare and Education
  • Urinary Bladder and Prostate Research
  • Nerve Injury and Rehabilitation
  • Wound Healing and Treatments
  • Urological Disorders and Treatments
  • Pressure Ulcer Prevention and Management
  • Diabetic Foot Ulcer Assessment and Management
  • Orthopedic Surgery and Rehabilitation
  • Pain Mechanisms and Treatments
  • Botulinum Toxin and Related Neurological Disorders
  • Glioma Diagnosis and Treatment
  • Solar and Space Plasma Dynamics
  • Pelvic floor disorders treatments
  • Diversity and Career in Medicine
  • Neuroscience of respiration and sleep
  • Meteorological Phenomena and Simulations
  • Muscle activation and electromyography studies
  • Pain Management and Treatment
  • Tissue Engineering and Regenerative Medicine

Brigham and Women's Hospital
2020-2025

Harvard University
2020-2025

Boston Children's Hospital
2020-2024

Neurological Surgery
2024

University Corporation for Atmospheric Research
2020-2023

Cohen Children's Medical Center
2023

Harvard University Press
2023

Massachusetts General Hospital
2022

Texas A&M University – Corpus Christi
2018-2022

Brown University
2016-2018

Abstract Neuromas are a substantial cause of morbidity and reduction in quality life. This is not only caused by disruption motor sensory function from the underlying nerve injury but also debilitating effects neuropathic pain resulting symptomatic neuromas. A wide range surgical therapeutic modalities have been introduced to mitigate this pain. Nevertheless, no single treatment option has successful completely resolving associated constellation symptoms. While certain novel techniques shown...

10.1097/j.pain.0000000000003055 article EN Pain 2023-10-17

The eruption of the Hunga Tonga–Hunga Ha’apai (HTHH) volcano on 15 January 2022 injected large amounts water vapor (H2O) directly into stratosphere. While normal background levels stratospheric H2O are not detectable in radio occultation (RO) measurements, effects HTHH clearly observed as anomalous refractivity profiles from COSMIC-2, suggesting possibility detecting signal. To separate temperature and refractivity, we use co-located observations Microwave Limb Sounder (MLS) to constrain a...

10.3390/rs15082167 article EN cc-by Remote Sensing 2023-04-20

In pilot work, we showed that somatic nerve transfers can restore motor function in long-term decentralized dogs. We continue to explore the effectiveness of reinnervation 30 female After anesthesia, 12 underwent bilateral transection coccygeal and sacral (S) spinal roots, dorsal roots lumbar (L)7, hypogastric nerves. Twelve months postdecentralization, eight transfer obturator branches pelvic vesical branches, sciatic pudendal nerves, followed by 10 mo recovery (ObNT-ScNT Reinn). The...

10.1152/ajpregu.00248.2023 article EN cc-by AJP Regulatory Integrative and Comparative Physiology 2024-03-18

INTRODUCTION: Efforts to treat pain by reducing the excitability of nociceptors (first order pain-sensing neurons), have focused on NaV1.7 sodium channel, since loss SCN9A (gene for NaV1.7) leads congenital insensitivity pain, whereas gain-of-function mutation causes severe painful syndrome familial erythromelalgia. Despite these genetic mutations and their distinct phenotypes, pharmacologic Nav!.7 targeting has not been a successful strategy. Most conditions are focal, yet most treatments...

10.1227/neu.0000000000003360_1082 article EN Neurosurgery 2025-03-14

Global navigation satellite system (GNSS) radio occultation (RO) receivers onboard the recently-launched COSMIC-2 (C2) constellation provide an unprecedented number of high vertical resolution moisture profiles throughout tropical and subtropical atmosphere. In this study, distribution variability water vapor was investigated using specific humidity retrievals from C2 observations compared to collocated ERA5 MERRA-2 reanalysis within 40°N 40°S September December 2019, which is prior...

10.3390/rs13050880 article EN cc-by Remote Sensing 2021-02-26

Abstract Understanding the impact of deep convection on thermodynamic structure tropical upper troposphere and lower stratosphere (UTLS) is vital because temperatures play an important role in regulating stratospheric water vapor through direct convective injection enhancing presence thin cirrus clouds, both which a significant climate. This study quantifies UTLS vertical temperature changes near over Pacific Warm Pool Tropical Atlantic Continental Oceanic region. The observed from Rainfall...

10.1002/2017jd027120 article EN Journal of Geophysical Research Atmospheres 2018-01-22

Abstract Background Despite the importance of informed consent in healthcare, readability and specificity forms often impedes patients’ comprehension. Health literacy is linked to patient outcomes, making it essential address these issues. This study investigates use GPT-4 simplify surgical introduces an AI-human expert collaborative approach validate content appropriateness. Methods Consent from multiple institutions were assessed for simplified using GPT-4, with pre- post-simplification...

10.1101/2023.05.06.23289615 preprint EN cc-by-nc-nd medRxiv (Cold Spring Harbor Laboratory) 2023-05-10

ABSTRACT Introduction Targeted muscle reinnervation (TMR) has demonstrated efficacy for treatment of neuropathic pain. This study aims to identify patients whom delayed TMR may be most effective and associated factors favorable pain outcomes in this patient population. Methods An analysis was conducted on prospectively enrolled amputee who underwent at a tertiary care center from 2017 2024. Data demographics, comorbidities, surgical details, were collected. Patient reported severity 0–10...

10.1002/micr.31258 article EN Microsurgery 2024-11-01

Lapse rate tropopause (LRT) heights in the extratropics have been shown to display a bimodal distribution, with one modal maxima above 15 km (typical of tropical tropopause) and other below 13 extratropical tropopause). The climatology is studied by characterizing bimodality how it relates occurrence double tropopauses (DTs). LRT are derived from Constellation Observing System for Meteorology, Ionosphere, Climate (COSMIC) GPS Radio Occultation temperature profiles 2006 2017. Tropopause...

10.3390/rs12071109 article EN cc-by Remote Sensing 2020-03-31
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