; and (B) enhance prevention of brain damage, and reduction of any resultant chronic brain dysfunction, from blasts in combat and training. (2) In the case of personal protective equipment so identified that would provide enhancements as described in paragraph (1), estimate the costs that would be incurred to procure such enhanced personal protective equipment, and develop a schedule for the procurement of such equipment. (3) Estimate the potential health care cost savings that would occur from expanded use of personal protective equipment described in paragraph (2). (f) Reports (1) Initial report Not later than December 1, 2019, the Secretary shall submit to the Committee on Armed Services of the Senate and the House of Representatives a report on the activities under subsection (a) as of the date of the report. (2) Final report Not later than December 1, 2020, the Secretary shall submit to the committees of Congress referred to in paragraph (1) a report on the activities under this section, including the following: (A) The results of the evaluation under subsection (e)(1). (B) The estimate of costs and schedules under subsection (e)(2). (g) Funding Of the amount authorized to be appropriated for fiscal year 2019 for the Department of Defense by section 201, up to $10,000,000 may be available to carry out this section. 214. Human factors modeling and simulation activities (a) Activities required The Secretary of the Army shall develop and provide for the carrying out of human factors modeling and simulation activities designed to do the following: (1) Provide warfighters and civilians with personalized assessment, education, and training tools. (2) Identify and implement effective ways to interface and team warfighters with machines. (3) Result in the use of intelligent, adaptive augmentation to enhance decision making. (4) Result in the development of techniques, technologies, and practices to mitigate critical stressors that impede warfighter and civilian protection, sustainment, and performance. (b) Purpose