MK4MDD

Symptoms Report

Basic Information
Name Low energy
Description "Psychomotor retardation or psychomotor impairment comprises a slowing down of thought and a reduction of physical movements in an individual. Psychomotor Retardation can cause a visible slowing of physical and emotional reactions including speech and affect. This is most commonly seen in people with major depression, as well as in the depressed phase of bipolar disorder."
No. of Studies (Positive/Negative) 26 (26/0) Help

Positive relationship between Low energy and MDD (count: 9)
Name in Literature Reference Research Type Statistical Result Relation Description Help
psychomotor retardation Rogers, 2002 patients and normal controls Both melancholic and non-melancholic patients showed a gener...... Both melancholic and non-melancholic patients showed a generalised slowing relative to controls, perhaps reflecting bradykinesia and akinesia. More...
psychomotor retardation Volkers, 2003 patients and normal controls The patients showed a lower motor activity level and a reduc...... The patients showed a lower motor activity level and a reduced fragmentation of motor activity during wake, and a higher motor activity level and a decreased immobility during sleep. More...
psychomotor retardation Lampe, 2004 patients and normal controls Significantly higher levels of apathy, anhedonia and psychom...... Significantly higher levels of apathy, anhedonia and psychomotor retardation, and worse performance on tests of executive function were found in the patient group compared with the healthy controls. More...
psychomotor retardation Benazzi, 2004 patients only Psychomotor retardation was more common in MDD melancholic M...... Psychomotor retardation was more common in MDD melancholic MDE (major depressive episode) at a trend level, but was present only in 20.5%. More...
psychomotor retardation Pier, 2004 patients and normal controls It can be concluded that there was clear cognitive and motor...... It can be concluded that there was clear cognitive and motor slowing in this group of unmedicated inpatients with MDD. More...
loss of energy Serretti, 2004 patients only The most frequently represented depressive symptoms in MDD w...... The most frequently represented depressive symptoms in MDD were Loss of energy/tiredness, Loss of pleasure, Poor concentration, and Sleep disorders. More...
psychomotor retardation Pier, 2006 patients only Patients with major depressive disorder showed pronounced ps...... Patients with major depressive disorder showed pronounced psychomotor retardation in the visuomotor tasks. The research that compared the psychomotor retardation in various subtypes of depression revealed that patients with major depressive disorder showed pronounced retardation but dysthymic patients did not show any retardation. Psychomotor retardation was more severe in patients with major depressive disorder with melancholic features. More...
psychomotor retardation Leventhal, 2008 patients only Although retarded depression was associated with some specif...... Although retarded depression was associated with some specific distinguishing characteristics, most associations were explained by the increased severity of this phenotype. Retarded depression evidenced little stability or heritability. More...
psychomotor retardation Mitchell, 2009 patients only The prevalence of depression in our sample was 54.4%. In thi...... The prevalence of depression in our sample was 54.4%. In this high prevalence setting the optimum specific symptoms for ruling in MDD were psychomotor retardation, diminished interest/pleasure and indecisiveness. The optimum specific symptoms for ruling out MDD were the absence of depressed mood, the absence of diminished drive and the absence of loss of energy. More...

Positive relationships between Low energy and other components at different levels (count: 25) Help
Genetic/epigenetic locus   Protein and other molecule   Cell and molecular pathway   Neural system   Cognition and behavior   Symptoms and signs   Environment
SNP Gene Region Epigenetic site Protein Molecule Pathway Cell Neurobiological system Brain morphology and function Cognition and behavior Symptoms Signs Environment


Positive relationship network of Low energy in MK4MDD
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Note:
1. The different color of the nodes denotes the level of the nodes.
Genetic/Epigenetic Locus Protein and Other Molecule Cell and Molecular Pathway Neural System Cognition and Behavior Symptoms and Signs Environment MDD
Genetic/Epigenetic Locus Protein and Other Molecule Cell and Molecular Pathway Neural System Cognition and Behavior Symptoms and Signs Environment MDD
2. User can drag the nodes to rearrange the layout of the network. Click the node will enter the report page of the node. Right-click will show also the menus to link to the report page of the node and remove the node and related edges. Hover the node will show the level of the node and hover the edge will show the evidence/description of the edge.
3. The network is generated using Cytoscape Web Cytoscape Web
Negative relationships between Low energy and MDD (count: 0)
Negative relationships between Low energy and other components at different levels (count: 0) Help