DALLAS, TEXAS - May 14, 2018: Mohammad's father Khaled helps him get dressed before his appointment. Ilana Panich-Linsman for Buzzfeed News

DALLAS, TEXAS - May 14, 2018: Mohammad's parents get him ready in their Dallas apartment before his doctor's appointment. Ilana Panich-Linsman for Buzzfeed News

DALLAS, TEXAS - May 14, 2018: After being discharged from the hospital following the unsuccessful testing, Mohammad is happy to be back at home. Ilana Panich-Linsman for Buzzfeed News

DALLAS, TEXAS - May 14, 2018: Sanaa rides to school with her parents and brother. Ilana Panich-Linsman for Buzzfeed News

DALLAS, TEXAS - May 14, 2018: Mohammad rests on the floor before his doctor's appointment. Ilana Panich-Linsman for Buzzfeed News

DALLAS, TEXAS - May 14, 2018: Mohammad's parents guide him through the hospital. Ilana Panich-Linsman for Buzzfeed News

DALLAS, TEXAS - May 14, 2018: A nurse attaches electrodes to Mohammad's head. Ilana Panich-Linsman for Buzzfeed News

DALLAS, TEXAS - May 14, 2018: Khaled adjusts Mohammad's blankets to keep him comfortable. Ilana Panich-Linsman for Buzzfeed News

DALLAS, TEXAS - May 14, 2018: A nurse and Maryam try to keep Mohammad calm while another nurse attached electrodes to his head. Ilana Panich-Linsman for Buzzfeed News

DALLAS, TEXAS - May 14, 2018: A nurse and Maryam distract Mohammad with his tablet while the nurses work. Ilana Panich-Linsman for Buzzfeed News

IRVING, TEXAS - May 15, 2018: Fadya Risheq, 33, founder of United Ummah for Refugees, uses her husband's truck to pick up a wheelchair from the mosque and deliver it to a refugee living in a donated home. Ilana Panich-Linsman for Buzzfeed News