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Basic Research Article

Psychophysiological stress response and memory in borderline personality disorder

Respuesta al estrés psicofisiológico y memoria en el trastorno de personalidad limítrofe

边缘性人格障碍中的心理生理应激反应和记忆

, , ORCID Icon, , , , , & show all
Article: 1568134 | Received 18 Sep 2018, Accepted 29 Dec 2018, Published online: 13 Feb 2019

Figures & data

Figure 1. Schedule of a test day.

 = measurement of physiological data (Cortisol, sAA, Blood Pressure); Memory Tasks were conducted in the following order: Wordlist, WST, AMT; Time shows minutes, except for 24H (24 hours before test day).

Figure 1. Schedule of a test day. Display full size = measurement of physiological data (Cortisol, sAA, Blood Pressure); Memory Tasks were conducted in the following order: Wordlist, WST, AMT; Time shows minutes, except for 24H (24 hours before test day).

Table 1. Sample characteristics.

Figure 2. (a). Salivary cortisol concentration 15 minutes, immediately prior to (0) and 20 minutes, 30 minutes, 45 minutes and 80 minutes after TSST and P-TSST, respectively. BPD = Borderline Personality Disorder, HC = Healthy Controls, TSST = Trier Social Stress Test, P-TSST = Placebo TSST. (b). Salivary α-Amylase concentration 15 minutes, immediately prior to (0) and 20 minutes, 30 minutes, 45 minutes and 80 minutes after TSST and P-TSST, respectively. BPD = Borderline Personality Disorder, HC = Healthy Controls, TSST = Trier Social Stress Test, P-TSST = Placebo TSST.

Figure 2. (a). Salivary cortisol concentration 15 minutes, immediately prior to (0) and 20 minutes, 30 minutes, 45 minutes and 80 minutes after TSST and P-TSST, respectively. BPD = Borderline Personality Disorder, HC = Healthy Controls, TSST = Trier Social Stress Test, P-TSST = Placebo TSST. (b). Salivary α-Amylase concentration 15 minutes, immediately prior to (0) and 20 minutes, 30 minutes, 45 minutes and 80 minutes after TSST and P-TSST, respectively. BPD = Borderline Personality Disorder, HC = Healthy Controls, TSST = Trier Social Stress Test, P-TSST = Placebo TSST.

Figure 3. (a). Systolic blood pressure 15 minutes, immediately prior to (0) and 20 minutes, 30 minutes, 45 minutes and 80 minutes after TSST and P-TSST, respectively. BPD = Borderline Personality Disorder, HC = Healthy Controls, TSST = Trier Social Stress, P-TSST = Placebo TSST. (b). Diastolic blood pressure 15 minutes, immediately prior to (0) and 20 minutes, 30 minutes, 45 minutes and 80 minutes after TSST and P-TSST, respectively. BPD = Borderline Personality Disorder, HC = Healthy Controls, TSST = Trier Social Stress Test, P-TSST = Placebo TSST.

Figure 3. (a). Systolic blood pressure 15 minutes, immediately prior to (0) and 20 minutes, 30 minutes, 45 minutes and 80 minutes after TSST and P-TSST, respectively. BPD = Borderline Personality Disorder, HC = Healthy Controls, TSST = Trier Social Stress, P-TSST = Placebo TSST. (b). Diastolic blood pressure 15 minutes, immediately prior to (0) and 20 minutes, 30 minutes, 45 minutes and 80 minutes after TSST and P-TSST, respectively. BPD = Borderline Personality Disorder, HC = Healthy Controls, TSST = Trier Social Stress Test, P-TSST = Placebo TSST.

Figure 4. (a). Percentage of correct remembered words in a 24 hours delayed recall. Displayed for BPD patients and healthy controls (HC). Error bars indicate standard error of the mean (SEM). BPD = Borderline Personality Disorder, HC = Healthy Controls, TSST = Trier Social Stress Test, P-TSST = Placebo TSST. (b). Number of remembered specific autobiographical memories in the AMT. Displayed for BPD patients and healthy controls (HC). Error bars indicate standard error of the mean (SEM). BPD = Borderline Personality Disorder, HC = Healthy Controls, TSST = Trier Social Stress Test, P-TSST = Placebo TSST.

Figure 4. (a). Percentage of correct remembered words in a 24 hours delayed recall. Displayed for BPD patients and healthy controls (HC). Error bars indicate standard error of the mean (SEM). BPD = Borderline Personality Disorder, HC = Healthy Controls, TSST = Trier Social Stress Test, P-TSST = Placebo TSST. (b). Number of remembered specific autobiographical memories in the AMT. Displayed for BPD patients and healthy controls (HC). Error bars indicate standard error of the mean (SEM). BPD = Borderline Personality Disorder, HC = Healthy Controls, TSST = Trier Social Stress Test, P-TSST = Placebo TSST.

Figure 5. Number of correct recalled trials in the WST. Displayed for BPD patients, healthy controls (HC) and for negative and neutral trials. Error bars indicate standard error of the mean (SEM). BPD = Borderline Personality Disorder, HC = Healthy Controls, TSST = Trier Social Stress Test, P-TSST = Placebo TSST.

Figure 5. Number of correct recalled trials in the WST. Displayed for BPD patients, healthy controls (HC) and for negative and neutral trials. Error bars indicate standard error of the mean (SEM). BPD = Borderline Personality Disorder, HC = Healthy Controls, TSST = Trier Social Stress Test, P-TSST = Placebo TSST.
Supplemental material

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