Literature DB >> 27904468

Corrigendum: Associations between Family Adversity and Brain Volume in Adolescence: Manual vs. Automated Brain Segmentation Yields Different Results.

Hannah Lyden1, Sarah I Gimbel2, Larissa Del Piero1, A Bryna Tsai1, Matthew Sachs2, Jonas T Kaplan3, Gayla Margolin1, Darby Saxbe1.   

Abstract

[This corrects the article on p. 398 in vol. 10, PMID: 27656121.].

Entities:  

Keywords:  adolescence; amygdala; early life stress; family aggression; hippocampus; methodology

Year:  2016        PMID: 27904468      PMCID: PMC5127059          DOI: 10.3389/fnins.2016.00555

Source DB:  PubMed          Journal:  Front Neurosci        ISSN: 1662-453X            Impact factor:   4.677


Reason for Corrigendum: In the original article there was an error in the beta value reporting the association between left amygdala volume calculated with manual segmentation and family aggression exposure in early life. The correct version of Table 3 appears below.
Table 3

Separate multivariate linear regression analyses of family aggression exposure manual and automated bilateral hippocampal and amygdala segmentations adjusting for age, gender, and total brain volume.

SegmentationStructureβ
FSL
L.HC0.75**
R.HC−0.48*
L.Amyg−0.18
R.Amyg−0.20
MANUAL
L.HC0.04
R.HC−0.06
L.Amyg0.39+
R.Amyg0.47*
NEUROQUANT
L.HC−0.09
R.HC−0.13
L.Amyg−0.03
R.Amyg−0.15

p < 0.05,

p < 0.001,

p = 0.09. L.HC, Left Hippocampus; R.HC, Right Hippocampus, L.Amyg, Left Amygdala; R.Amyg, Right Amygdala. TBV Ratio, Ratio of each segmentation to total gray matter plus white matter. Bold values indicate significant values.

Separate multivariate linear regression analyses of family aggression exposure manual and automated bilateral hippocampal and amygdala segmentations adjusting for age, gender, and total brain volume. p < 0.05, p < 0.001, p = 0.09. L.HC, Left Hippocampus; R.HC, Right Hippocampus, L.Amyg, Left Amygdala; R.Amyg, Right Amygdala. TBV Ratio, Ratio of each segmentation to total gray matter plus white matter. Bold values indicate significant values. In the “Results” section, sub section “Manual Segmentation,” the second sentence has been added stating the following: A positive relationship between left amygdala volume and family aggression exposure using manual segmentation was approaching significance (b = 0.39, p = 0.09). The authors sincerely apologize for the error. This correlation was not previously mentioned or discussed in the manuscript. Therefore, this error does not change the scientific conclusions of the paper in any way.

Conflict of interest statement

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
  1 in total

1.  Translational MRI Volumetry with NeuroQuant: Effects of Version and Normative Data on Relationships with Memory Performance in Healthy Older Adults and Patients with Mild Cognitive Impairment.

Authors:  Julija Stelmokas; Lance Yassay; Bruno Giordani; Hiroko H Dodge; Ivo D Dinov; Arijit Bhaumik; K Sathian; Benjamin M Hampstead
Journal:  J Alzheimers Dis       Date:  2017       Impact factor: 4.472

  1 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.