[Retracted] Measuring Subthalamic Nucleus Volume of Parkinson’s Patients and Evaluating Its Relationship with Clinical Scales at Pre‐ and Postdeep Brain Stimulation Treatment: A Magnetic Resonance Imaging Study
Why is this work in the frame?
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
No Canadian affiliation. An affiliation-only frame — the usual design — would never have seen this work. It is one of the works that make the case for inverting the frame.
Post-publication record
- Nature
- Retraction
- Reason
- Computer-Aided Content or Computer-Generated Content;Concerns/Issues about Data;Concerns/Issues about Referencing/Attributions;Concerns/Issues about Results and/or Conclusions;Concerns/Issues about Peer Review;Investigation by Journal/Publisher;Investigation by Third Party;Paper Mill;Unreliable Results and/or Conclusions;
- Date
- 3/20/2024 0:00
- Flagged by OpenAlex?
- Yes
Source: Retraction Watch, joined by DOI. OpenAlex records retraction as is_retracted, a boolean over a state space with at least four values, so it cannot express an expression of concern, a correction or a reinstatement — it reports them as false, which reads as “fine”.
Abstract
This study investigated potential imaging biomarkers for predicting the efficacy of deep brain stimulation (DBS) of the subthalamic nucleus (STN) in patients with Parkinson's disease (PD). A total of 59 PD patients and 50 healthy control subjects underwent high-resolution 3-dimensional T1-weighted brain magnetic resonance imaging. Bilateral STN volumes were compared between the 2 groups, and a correlation analysis was performed to assess the relationship between bilateral STN volumes or intracranial volume (ICV) and pre- or postoperative clinical scale scores. The results showed that the left STN volume differed significantly between PD patients and controls. In patients, the left STN volume was negatively correlated with pre- and postoperative quality of life scores and positively correlated with Mini-mental State Examination (MMSE) and Montreal Cognitive Assessment scores; ICV was also positively correlated with the MMSE score. These findings indicate that changes in the left STN volume are a useful biomarker for evaluating the clinical outcome of PD patients following DBS.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
The record
- Venue
- BioMed Research International
- Topic
- Neurological disorders and treatments
- Field
- Medicine
- Canadian institutions
- —
- Funders
- —
- Keywords
- Subthalamic nucleusMagnetic resonance imagingDeep brain stimulationParkinson's diseaseMedicineBiomarkerStimulationInternal medicineNuclear medicinePsychologyCardiologyAnesthesiaDiseaseRadiologyChemistry
- Has abstract in OpenAlex
- yes