When the caregivers ’ facial expressions “were perceived as more warm, caring, concerned, and empathetic, ” said the researchers, the patients felt more satisfied and their physical and mental well - being improved.
उन्होंने ध्यान दिया कि देखभाल करनेवालों के चेहरे के भाव का बुज़ुर्गों पर कैसा असर होता है ।