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Objective To explore the characteristic differences of the fractional amplitude of low-frequency fluctuation (fALFF) feature of the spoutaneous neural activity between young male unipolar depression and bipolar depression patients,and determine the biological markers to distinguish the two disorders.Methods Twelve male unipolar depression,12 bipolar depression patients and 11 age and educated-matched healthy males underwent resting-state functional magnetic resonance imaging scanning at 3.0 Tesla.The whole brain' s fALFF were calculated and analyzed.Results The differences of the fALFF of the three groups had significant differences (P＜0.01,Alphasim) in the right orbital medial frontal gyrus (6,33,-9;K =29),the left medial frontal gyrus (-6,60,3;K =44) and the left paracentral lobule (-3,-27,5 1;K =20).The unipolar depression subjects had significantly higher fALFF compared with heahhy controls in the left anterior cingulate gyrus.The bipolar depression subjects had significantly higher fALFF compared with healthy controls in the bilateral medial frontal gyrus and the left middle cingulate gyrus.And the unipolar depression subjects had significantly lower fALFF compared with bipolar depression ones in the right orbital medial frontal gyrus,the right anterior cingulate gyrus and the bilateral medial frontal ~rus(all P＜0.05).Conclusions Abnormalities exist in the brain regions in male with unipolar or bipolar depression patients in the resting state,and the abnormal regions are different.
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Objective To explore the regional homogeneity (ReHo) feature of the spontaneous neural activity within young male depressed patients,and conduct correlation analysis of the abnormal regions with the severity of depressive symptoms.Methods 19 male depressed patients and 19 educated age-matched male healthy controls were undergone resting-state functional magnetic resonance imaging scanning at 3.0 Tesla.The whole brain' s regional homogeneity was calculated.The ReHo values of abnormal brain regions after alphasim correction were conducted correlation analysis with the total score of Hamilton Rating Scale for Depression.Results As compared with the controls,the depressed patients exhibited significantly increased ReHo in the bilateral parahippocampal (-30,-42,-9:K=43:27,-33,-12:K=18) and the right posterior cingulate gyrus(3,15,33:K=54),while decreased ReHo in the right postcentral gyms (27,-36,54,K =21) (P＜0.05,Alphasim).The correlation analysis showed that the ReHo of the right parahippocampal gyrus was positively correlated with the HAMD17 total scores (r=0.535,P=0.018).Conclusions The male depressed patients exhibit abnormities in the limbicrelated brain regions during rest,and the extent of damage is correlated with the severity of depression.
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Objective To investigate the influence of internet addictive disorder(IAD) patient' s family cohesion and adaptability effect with Satir family therapy.Methods According with table of random number,the patients (n =120) with IAD were divided into two groups,test group with the 60 patients and the control group with 60.All of subjects were given Linyi mental health center conventional interventions,test group with satir family therapy and the control group without the therapy.Measurements with the addiction self-test scale and the family cohesion and adaptability scale for five months before and after the intervention.The differences of the two groups were analyzed,and then the correlation analysis were used.Results After the intervention of the test group with Satir family therapy,compared to control group,the IAD score (54.28 ± 4.69) and family ideal cohesion (74.64 ±3.22),real cohension (70.42 ± 3.66),ideal adaptability (54.08 ± 5.78),cohesion dissatisfaction degree (5.07 ±1.64) and adaptability dissatisfaction degree (2.23 ± 0.85) score were all had statistically significant (P ＜ 0.05 or 0.01).IAD score,ideal cohesion,real cohension,ideal adaptability and real adaptability score,before and after the intervention between the control group and the test group had statistically significant (P ＜ 0.05 or 0.01).Conclusion The Satir family therapy can improve family cohesion and the adaptability,and also effectively improve the parent-child relationship.