Unknown

Dataset Information

0

Alterations of functional connectivity in auditory and sensorimotor neural networks: A case report in a patient with cortical deafness after bilateral putaminal hemorrhagic stroke.


ABSTRACT:

Rationale

Cortical deafness is a rare auditory dysfunction caused by damage to brain auditory networks. The aim was to report alterations of functional connectivity in intrinsic auditory, motor, and sensory networks in a cortical deafness patient.

Patient concerns

A 41-year-old woman suffered a right putaminal hemorrhage. Eight years earlier, she had suffered a left putaminal hemorrhage and had minimal sequelae. She had quadriparesis, imbalance, hypoesthesia, and complete hearing loss.

Diagnoses

She was diagnosed with cortical deafness. After 6 months, resting-state functional magnetic resonance imaging (rs-fMRI) and diffuse tensor imaging (DTI) were performed. DTI revealed that the acoustic radiation was disrupted while the corticospinal tract and somatosensory track were intact using deterministic tracking methods. Furthermore, the patient showed decreased functional connectivity between auditory and sensorimotor networks.

Interventions

The patient underwent in-patient stroke rehabilitation therapy for 2 months.

Outcomes

Gait function and ability for activities of daily living were improved. However, complete hearing impairment persisted in 6 months after bilateral putaminal hemorrhagic stroke.

Lessons

Our case report seems to suggest that functional alterations of spontaneous neuronal activity in auditory and sensorimotor networks are related to motor and sensory impairments in a patient with cortical deafness.

SUBMITTER: Gwak DW 

PROVIDER: S-EPMC7837815 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature

altmetric image

Publications

Alterations of functional connectivity in auditory and sensorimotor neural networks: A case report in a patient with cortical deafness after bilateral putaminal hemorrhagic stroke.

Gwak Dae-Won DW   Park Eunhee E   Park Jin-Su JS   Kim Eunji E   Kang Min-Gu MG   Kim Ae-Ryoung AR   Lee Jae-Eun JE   Jung Seung-Hwan SH   Jeong Jae-Gyeong JG   Lee Kyu-Yup KY   Chang Yongmin Y   Jung Tae-Du TD  

Medicine 20210101 3


<h4>Rationale</h4>Cortical deafness is a rare auditory dysfunction caused by damage to brain auditory networks. The aim was to report alterations of functional connectivity in intrinsic auditory, motor, and sensory networks in a cortical deafness patient.<h4>Patient concerns</h4>A 41-year-old woman suffered a right putaminal hemorrhage. Eight years earlier, she had suffered a left putaminal hemorrhage and had minimal sequelae. She had quadriparesis, imbalance, hypoesthesia, and complete hearing  ...[more]

Similar Datasets

| S-EPMC5771969 | biostudies-literature
| S-EPMC4783046 | biostudies-literature
| S-EPMC7192312 | biostudies-literature
| S-EPMC4737260 | biostudies-literature
| S-EPMC8363420 | biostudies-literature
| S-EPMC8286229 | biostudies-literature
| S-EPMC10907329 | biostudies-literature
| S-EPMC8615419 | biostudies-literature
| S-EPMC6959557 | biostudies-literature
| S-EPMC6928164 | biostudies-literature